SOLIS SO-8000 User manual

STEREO BLUETOOTH VACUUM TUBE
AUDIO SYSTEM
Model: SO-8000 USER MANUAL
PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS SYSTEM
AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE.

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WARNING
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION
CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY
INSERTED TO PREVENT BLADE EXPOSURE. TO PREVENT FIRE OR SHOCK HAZARD, DO
NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
The Caution Marking is located at the bottom enclosure of the apparatus.
The Rating plate is located at the bottom enclosure of the apparatus.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that product heat.
9. Do not defeat the safety purpose of grounding-type plug. A grounding type plug has
two blades and a third grounding prong. The wide blade or the third prong is
provided for your safety. If the provided plug does not fit into your outlet, consult an
electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with a cart, stand, tripod, bracket, or table recommended by
the manufacturer, or sold with the product. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13. Unplug this apparatus during lightning storms or when unused for a long periods of
time.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.

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15. This appliance shall not be exposed to dripping or splashing water and that no object
filled with liquids such as vases shall be placed on the apparatus.
16. Do not overload wall outlet. Use only power source as indicated.
17. Use replacement part as specified by the manufacturer.
18. Upon completion of any service or repairs to this product, ask the service technician
to perform safety checks.
19. Power Sources - This product should be operated only from the type of power
source indicated on the marking label. If you are not sure of the type of power supply
to your home, consult your product dealer or local power company. For products
intended to operate from battery power, or other sources, refer to the operating
instruction.
20. Object and Liquid Entry - Never push objects of any kind into this product through
openings as they may touch dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any kind on the product.
21. Damage Requiring Service - Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the following conditions:
a) When the power-supply cord or plug is damaged,
b) If liquid has been spilled, or objects have fallen into the product,
c) If the product has been exposed to rain or water,
d) If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions as an
improper adjustment of other controls may result in damage and will often
require extensive work by a qualified technician to restore the product to its
normal operation.
e) If the product has been dropped or damaged in any way, and
f) When the product exhibits a distinct change in performance - this indicates a
need for service.
22. Mains plug is used as disconnect device and it should remain readily operable during
intended use. In order to disconnect the apparatus from the mains completely, the
mains plug should be disconnected from the mains socket outlet completely.
23. Excessive sound pressure from earphones and headphone can cause hearing loss.
24. Minimum distances of 4 inches (10 cm) around the apparatus for sufficient
ventilation.
25. The ventilation should not be impeded by covering the ventilation openings with
items, such as newspapers, table-cloths, curtains, etc.
26. No naked flame sources, such as lighted candles, should be placed on the
apparatus.
27. The use of apparatus in moderate climates.
28. Never touch or tamper with the vacuum tubes installed in this amplifier when the
power is ON and the tubes are glowing. The vacuum tubes contain high levels of
voltage and get hot during normal use, so could be lethal or cause harmful burns if
tampered with.

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Insert AC Plug to a 120V~
60Hz AC Outlet only!
SAVE THESE INSTRUCTIONS
COMPLIANCE WITH FCC REGULATIONS
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
NOTE : This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment.
FCC ID : PRDBSS06

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DEAR SōLIS CUSTOMER
Selecting fine audio equipment such as the unit you've just purchased is only the start of your
musical enjoyment. Now it's time to consider how you can maximize the fun and excitement your
equipment offers. This manufacturer and the Electronic Industries Association's Consumer
Electronics Group want you to get the most out of your equipment by playing it at a safe level.
One that lets the sound come through loud and clear without annoying blaring or distortion and,
most importantly, without affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing "comfort level" adapts to higher volumes of
sound. So what sounds "normal" can actually be loud and harmful to your hearing. Guard against
this by setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:
•Start your volume control at a low setting.
•Slowly increase the sound until you can hear it comfortably and clearly, and without
distortion.
Once you have established a comfortable sound level:
Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all,
we want you listening for a lifetime.
We Want You Listening For a Lifetime
Used wisely, your new sound equipment will provide a lifetime of
fun and enjoyment. Since hearing damage from loud noise is often
undetectable until it is too late, this manufacturer and the
Electronic Industries Association's Consumer Electronics Group
recommend you avoid prolonged exposure to excessive noise.
Customer's Record:
The serial number of this product is found on its back cover. You should note the serial number
of this unit in the space provided as a permanent record of your purchase to aid in identification
in the event of theft of loss.
Model Number: SO-8000 Serial Number: ____________________
PROTECT YOUR FURNITURE!!
The Amplifier and Speakers of this system are equipped with non-skid rubber ‘feet’ to prevent the
product from moving when you operate the controls. These ‘feet’ are made from non-migrating
rubber material specially formulated to avoid leaving any marks or stains on your furniture.
However certain types of oil based furniture polishes, wood preservatives, or cleaning sprays
may cause the rubber ‘feet’ to soften, and leave marks or a rubber residue on the furniture. To
prevent any damage to your furniture we strongly recommend that you purchase small
self-adhesive felt pads, available at hardware stores and home improvement centers everywhere,
and apply these pads to the bottom of the rubber ‘feet’ before you place the product on fine
wooden furniture.
CONTENTS OF YOUR PRODUCT
SO-8000 main unit x 1 set
2-way Speaker Units x 2 sets
AUX IN Cable (with RCA plugs) x 1 set
Speaker Cable (with banana plugs) x 2 sets
Detachable AC Power Cord (Grounding type) x 1 pc
Soft Brush x 1 pc
Soft Cotton Gloves x 1 pair
Bilingual User Manual x 1 set

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LOCATIONS AND CONTROLS
AMPLIFIER UNIT
PART NAME DESCRIPTIONS
1
VU VACUUM
TUBE
One Type 6E2 tube is used as the VU display of the Amplifier.
Only replace with same type.
2
VACUUM TUBE
One Type 12AX7 tube is used in the pre-amplifier left channel of this
audio system. Only replace with same type.
3
VACUUM TUBE
One Type 12AX7 tube is used in the pre-amplifier right channel of this
audio system. Only replace with same type.
4
SOURCE
SELECTOR
Use this selector to choose among Bluetooth, AUX IN 1 and AUX IN 2
input signal sources.
5
LED POWER
INDICATOR
This LED will light when the Amplifier is turned On.
6
VOLUME
CONTROL
Use the rotary volume control to adjust output volume of the audio
system.
7
AUX IN 1 JACKS
This pair of RCA input terminals accepts the standard line output
signals of external stereo equipment like turntables, CD players and
portable digital audio players. The white color-coded RCA Jack denotes
the L channel while the red color-coded one denotes the R channel.
8
AUX IN 2 JACKS
This pair of RCA input terminals function in the same way as AUX IN 1
and you may use either of them for connecting to your mobile smart
devices, portable digital audio players and similar portable devices
using a set of suitable patch cords that has a pair of RCA plugs at one
end and a 3.5mm stereo plug at the other end.
9
SPEAKER
OUTPUT
TERMINALS
Use the provided Speaker Cables to connect the speaker output
terminals to the speaker terminals located on the Speaker boxes.
IMPORTANT:
The banana plugs/terminals are color coded. The red
color denotes the ( + ) end and the black color denotes the ( - ) end.
Make sure the correct colored plug
s are inserted in the same color
terminals. Incorrect connections will adversely affect the overall sound
quality of the system.
10
AC
TRANSFORMER
This is the main power source of the audio system.
11
AC SOCKET
Use the provided AC Power Cord to connect to an AC 120V~60Hz
power outlet via this socket.
12
FUSE
COMPARTMENT
Only replace with the same 1.6A 5x20mm fuse. If you replace the fuse
and it blows again immediately, please send the unit to experienced
technician for repair.
13
POWER ON/OFF
SWITCH
Set this switch to the “I” (IN) position to turn On the system and set to
“O” (OUT) position to turn Off.

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SPEAKER UNIT
PART NAME DESCRIPTIONS
1 TWEETER (1-1/4”) These speakers are designed to produce the high audio frequencies.
2 WOOFER (5”) These speakers are designed to produce the mid and low audio
frequencies.
3 BASS REFLEX
PORT
This port (opening in the cabinet) enables the sound and air inside the
cabinet to escape and increase the efficiency of the system and
deepen the low frequencies. Do not block this opening and make sure
the speakers have at least 4-inches of clearance between the back of
the speaker and any wall or object behind them.
4 SPEAKER
TERMINALS
Use the provided Speaker Cables to connect the speaker terminals of
the Speaker boxes to the speaker output terminals of the Amplifier.
IMPORTANT: The banana plugs/terminals are color coded red ( + )
and black ( - ). Make sure the correct colored plugs are inserted in the
same color terminals. Incorrect connections will adversely affect the
overall sound quality of the system.
GETTING STARTED
WARNINGS AND CAUTIONS
•Before unpacking the SO-8000 and the speakers, we recommend you put on the provided
Cotton Gloves to avoid scratching or damaging the glossy surface of the unit.
•To prevent fire or shock hazard, do not expose your system to rain or moisture.
•Do not place any object, especially those containing water on top of the Amplifier or the
speaker boxes.
•Do not touch the hot vacuum tubes while operating. Keep away from children.
•The Amplifier carries dangerous and potentially lethal voltages which can cause serious
burns or electrocution. Never operate the unit with the cabinet taken apart.
•The appliance coupler at the rear of this unit must be accessible for emergency power
disconnect.

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•For safe operation and protection against fire hazard, replace fuse only with the same type
and rating as specified in the SPECIFICATIONS section.
•Do not attempt to install or remove any vacuum tubes unless this unit is turned Off and
completely disconnected from the AC power outlet. Unit should be connected to the AC
outlet and turned On only after all vacuum tubes have been correctly installed or replaced.
•Before attempting to replace vacuum tubes, always allow installed tubes to cool before
attempting to remove them. Hot tubes may cause burns or other injury if not allowed to cool
down completely to room temperature before removal.
•Always unplug the Amplifier from the AC outlet completely and wait for at least one hour
before attempting to change tubes or open the cabinets for serving. Lethal voltages can
remain in the exposed tube sockets, electronic parts and PCB right after the Amplifier is
unplugged.
•Contact your authorized SōLIS dealer or Spectra Customer Service hotline if you have any
questions about installing or replacing vacuum tubes or operating this system. Refer
servicing to your dealer or other qualified personnel.
AMPLIFIER LOCATION AND COOLING
•The Amplifier is an open tube design and depends on natural convection airflow for proper
cooling. To ensure adequate cooling, the Amplifier should be located in a position such that
the airflow is not impeded or restricted.
•The Amplifier should be placed on a level stable surface and should not be kept in an
enclosed shelf. It is strongly recommended to leave at least 6 inches of clearance above and
to both sides of it for best cooling.
CONNECTING THE SPEAKERS TO THE AMPLIFIER
1. Insert the banana plugs of the Speaker Cables (included) fully into the respective SPEAKER
OUTPUT TERMINALS located on the back of the Amplifier and Speaker boxes.
2. The banana plugs/terminals are color coded. The red color denotes the ( + ) end and the
black color denotes the ( - ) end. Make sure the correct colored plugs are inserted in the
same color terminals on the main unit and on the speakers.
Notes:
•Make sure that the power is turned off when connecting or disconnecting the Speakers.
•Make sure that the Speakers are connected to the correct terminals on the Amplifier,
otherwise the sound image will not appear midway between the left and right speakers but
diffused and coming from all directions. There will also be a considerable loss of bass
frequency response.
•If you are connecting to a different speaker system other than the included one, be sure that
the speaker impedance of the new speaker system must be 4 – 8 ohms and have a power
rating up to 30W (rms) or higher.
•The speakers are not magnetically shielded and may cause color distortion on the screen of
some older TVs or video monitors. To avoid this, you may need to move the Speaker boxes
further away from the TV or monitor if unnatural color shifts or image distortion occurs.
•Contact your authorized SōLIS dealer or Spectra Customer Service hotline if you have any
questions about connecting your speaker system to this Amplifier.
CONNECTING THE AC POWER CORD
Unwrap and fully extend the AC Power Cord (included) fully and connect it to any convenient
household 120V~ 60Hz AC outlet securely.
Note:
The product is designed to operate on normal 120V~ 60Hz AC only. Connecting this system to
any other power supply could result in damage to the unit which is not covered by your warranty.
This system is equipped with a 3-prong AC power plug having a grounding connector. This is a
safety feature. If this plug does not fit into your existing AC outlet, you probably have an outdated
AC outlet. Do not try to defeat this safety feature by modifying the power plug to make it fit into
your outlet. Instead you should have your outlet changed by a qualified licensed electrician.

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OPERATING YOUR SO-8000 AMPLIFIER CORRECTLY
After all proper connections have been made, you are now ready to turn the power ON.
1. Set the VOLUME CONTROL of the SO-8000 to a low or mid-range position.
2. Set the POWER ON/OFF SWITCH located on the back panel to the “I” position to turn the
unit ON.
3. To avoid having sudden damaging surges of power reach the SO-8000, we recommend
turning the system ON in the following order:
(1) Turn on all the auxiliary sources (e.g. turntable, digital player, CD player & etc.) that
you will be using.
(2) Turn on the pre-amplifier of any turntable with a magnetic cartridge and wait until
pre-amplifier has stabilized.
(3) Now turn ON the SO-8000.
(4) Use the SOURCE SELECTOR to choose the source you wish to play from and play
your music.
4. When powering down your system, turn the SO-8000 OFF first by setting the POWER
ON/OFF SWITCH located on the back panel to the “O” position to turn the unit OFF.
Caution:After the unit is turned OFF, wait at least 5 minutes before turning the power
ON again. Do not turn it ON then OFF then ON again in quick succession. Doing this will not
allow the power supply to fully discharge between the ON/OFF cycling and may result in sudden
damaging surges of power to reach and permanently damaging your Speakers.
BLUETOOTH OPERATIONS
Qualcomm® aptX™ audio enables CD-like quality wireless audio over Bluetooth.
aptX™ achieves this by reducing the size of the audio files so they can be squeezed through the
wireless pipeline without affecting the sound quality. The SO-8000 system employs a high quality
Bluetooth module powered by Qualcomm® aptX™ to receive and process the high quality
lossless digital music delivered from your aptX™ compatible smartphones or Bluetooth enabled
devices. The aptX™ feature of the SO-8000 Bluetooth system will automatically turn on once a
compatible external device is connected.
PAIRING A SMARTPHONE OR BLUETOOTH ENABLED DEVICE
1. Before turning ON the system, always remember to turn down the volume level using the
VOLUME CONTROLto avoid possible damage to the speakers due to sudden bursts of high
audio output.
2. Rotate the SOURCE SELECTOR to position to select the Bluetooth function.
3. Set the POWER ON/OFF SWITCH located on the back panel to the “I” position to turn the
unit ON. The VACUUM TUBES will gradually heat up and glow with a dim light.
4. The Amplifier will start searching for a previously paired device that is active and in range. If
no active device is found within 10 seconds, the Speakers will emit a low level alert beep
tone.
5. To establish a new link, turn on the Bluetooth function of your Bluetooth enabled device and
enable the search or scan feature to find “SO-8000” in the list of Bluetooth devices.
6. Select the “SO-8000” from your active device list when it appears on its screen.
7. After successfully pairing and connecting your device with SO-8000, you can now play
music from your Bluetooth enabled device wirelessly to the SO-8000.
8. Rotate the VOLUME CONTROL on the Amplifier to increase the listening volume gradually
until the desirable level is reached.
Notes:
•The Bluetooth function of the SO-8000 system will remain paired and connected once a link
is successfully established. That means even that if you switch the SO-8000 to AUX IN 1 or
AUX IN 2, and switch back later, you will resume the current Bluetooth stream without any
break in the operation (i.e. your previous song will continue to play in background).
•If you want to connect the SO-8000 to another new external Bluetooth enabled device while
paired with another device, you need to turn off the Bluetooth function of the paired external

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device first before repeating steps #4 to #5 above to make a new link.
•If you need to switch between different paired devices that are all in range and with
Bluetooth functions enabled, the Bluetooth function of the current connected device must be
turned off first to release the SO-8000 system for an alternative Bluetooth connection.
•Refer to manual of your smartphone or external Bluetooth enabled device for correct
Bluetooth operation instructions since it may vary from model to model.
•If your Bluetooth enabled device does not support A2DP, it will not play the music through
the SO-8000 system even after it is paired and connected successfully.
•If you are pairing and connecting your personal computer to the SO-8000 using Bluetooth,
you may need to set the SO-8000 as your computer’s default sound device.
RE-LINKING TO A SMARTPHONE OR BLUETOOTH ENABLED DEVICE
Even if your smartphone or Bluetooth device is already paired with the SO-8000 and with both
Bluetooth functions turned on, they can become unlinked at some point due to intended manual
disconnection or undesirable external signal interferences or over-range for more than 20
seconds. If this happens, the Amplifier will emit a low level alert beep tone. You can re-link them
and resume play by:
1. Select the SO-8000 from the device list on your smartphone or Bluetooth device. The
SO-8000 Amplifier should re-link to your Bluetooth enabled device within 5 seconds.
2. Tap the play button of the music player on your Bluetooth enabled device to resume
playback.
AUXILIARY INPUTS
This Amplifier is equipped with 2 sets of auxiliary audio signal RCA input jacks (AUX IN 1 and
AUX IN 2) for connecting 2 different external audio devices such as stereo turntable, tuner, CD
player, portable digital audio player, iPod and other audio sources with a standard 3.5mm stereo
headphone output jack so you can listen to your external source through the Speakers of this
system.
1. If your external audio device is equipped with standard RCA line output jacks, you should
use the included RCA audio cables to make the connection between them. Be sure the L
(white-coded plug) & R (red-coded plug) terminals on both ends are correctly connected.
2. If your external device only has a 3.5 mm stereo line-out/headphone jack, you will need to
use a proper RCA-to-3.5mm cord (not included) to connect it to one of the auxiliary input
terminals (AUX IN 1 or AUX IN 2). Plug the RCA ends into the AUX IN jacks on the rear
panel of the Amplifier and the 3.5mm stereo plug of the cable into the stereo line-out jack or
headphone jack of your external audio device.
3. Turn on the external audio device.
4. Rotate the SOURCE SELECTOR of the Amplifier to the chosen AUX IN 1 or AUX IN 2
position.
5. Rotate the VOLUME CONTROL on the Amplifier to increase the listening volume gradually
until the desirable level is reached. Operate all other functions on the auxiliary device as
usual.
Notes:
•If the line-out Jack of your external device is connected, then you only need to adjust the
volume control of this Amplifier. If the headphone jack of your external device is connected,
then you may need to adjust both the volume control of your external device and the volume
control of this Amplifier to find the most desirable volume setting.
•Set the POWER ON/OFF SWITCH to the “O” position to switch Off the Amplifier when you
finish listening. Do not forget to switch off the power on your external device as well.

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CARE AND MAINTAINENCE
•To prevent fire or shock hazard, disconnect your unit from the AC power source when
cleaning.
•The glossy finish on the Amplifier unit and Speaker boxes may only be cleaned with the
included Soft Brush and a high quality microfiber lens cleaning cloth (not included) and
cared for as other expensive furniture. Use extra caution when cleaning and wiping the
glossy finished parts. Never use any wax or polish sprays on these parts to avoid causing
permanent damage.
•If the VACUUM TUBES on the Amplifier unit and the TWEETER and WOOFER on the
Speaker system becomes dusty, use the Soft Brush (included) to get rid of the dust. Replace
the detachable Speaker Cloth Grille after cleaning.
•If you intend to move the Amplifier unit and/or the speaker boxes to a new location, always
try to wear a pair of Soft Cotton Gloves (included) first. Always grip the Amplifier unit by its
side panels and the Speaker box by its bass reflex opening and its base.
•Always disconnect all the attached cables from the Amplifier and Speaker units before
relocating them.
Caution: Never allow any water or other liquids to get inside the units while cleaning.
TROUBLESHOOTING GUIDE
Should you experience difficulties in the use of this system please refer to the following chart or
call 1-800-777-5331 for product service and support.
SYMPTOM
POSSIBLE PROBLEMS
SUGGESTED SOLUTIONS
The unit does not
respond and the
LED POWER
INDICATOR does
not light.
AC Power Cord is not
plugged into a wall outlet
properly
Plug the AC Power Cord into a working
AC wall outlet securely.
Wall outlet is not
functioning.
Plug another device into the same outlet
to confirm the outlet is working.
The Line Fuse is burnt out.
Replace with a 1.6A fuse measured Ø5
x 20mm.
No sound from the
Speakers
The VOLUME CONTROL is
turned fully
counterclockwise (minimum
position).
Turn the VOLUME CONTROL
clockwise slowly to increase the
volume.
The connection wires of the
source are not connected
properly to the Amplifier
AUX IN terminals.
Make sure the connecting cables are
fully inserted into the jacks on both
ends.
The SOURCE SELECTOR
is not set to the correct
signal source.
Make sure the SOURCE SELECTOR is
set to the corresponding input signal
source.
Speakers are not connected
properly
Check that the speaker cables are
connected correctly.
No sound from left or
right Speaker
One or both speakers are
not properly connected.
Recheck both speaker cables to ensure
they are connected properly.
One or both AUX input is not
properly connected.
Recheck the connecting cables
between the Amplifier AUX IN terminals
and your source to ensure they are
correctly and securely connected. Try a
new pair of cables if problem persists.
The sound output is
abnormal (sounds
unnatural or weak
bass output)
The L and R terminals of the
Amplifier AUX IN terminals
and external source outputs
are reversed.
Remove the connecting cables between
the Amplifier AUX IN terminals and your
external source and re-connect them
correctly and securely.

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The positive and negative
terminals of the Amplifier
Speaker Outputs and
Speaker unit inputs are
reversed.
Remove the speaker cables and
re-connect them correctly and securely.
Sound is distorted
Volume level is too high.
Turn volume down until sound quality
returns to normal.
Sound source is distorted.
MP3 or other lossy digital audio files are
of relatively low quality and may sound
worse on a quality system. Suggest to
try a DDD class music CD for AUX
inputs or lossless digital music files for
external Bluetooth enabled devices.
VACUUM TUBES may have
developed a problem.
Try to replace both VACUUM TUBES at
the same time with a new pair.
Cannot pair with a
new Bluetooth
enabled device.
An active paired Bluetooth
device is already connected
to SO-8000 system.
You need to turn off the Bluetooth
function of the currently connected
external Bluetooth device so as to
release the SO-8000 system for a new
pairing and connection.
REPLACING THE LINE FUSE
If the SO-8000 loses power suddenly, especially during continuous peak volume output, it is
possible that the LINE FUSE may have burnt out. Follow the steps below to replace it to try to
resolve the issue:
1. Set the POWER ON/OFF SWITCH located on the back panel to the “O” OFF position, and
unplug the power cord from the back of the unit. Then use a flat head screw driver to pull out
the FUSE COMPARTMENT from the AC SOCKET as shown.
2. Carefully push the SPARE FUSE out with the screw driver.
3. Grip and pull the burnt LINE FUSE from the fuse clip and discard it.
4. Grip the SPARE FUSE and carefully snap it back into the fuse clip as shown.
5. Reconnect the AC Power Cord, Speaker Cables and then the AUX IN cables (if applicable)
before switching the SO-8000 ON again.
Note: If the Amplifier still fails to turn ON or the fuse blows again, it may have developed a
more serious problem than expected. Please stop using it immediately and call 1-800-777-5331
for product service and support. Always refer all repair service to qualified service personnel.
REPLACING THE VACUUM TUBES AND SERVICING
WARNINGS: STRICTLY FOR EXPERIENCED AND QUALIFIED PERSONNEL ONLY !
Your Amplifier contains sufficient levels of voltage and current to be lethal. Do not attempt to
open the product cabinet and tamper with the components or parts inside the amplifier unit. Even
with the power turned OFF, an electric charge may still remain stored in the internal capacitors
for some time. Always refer any required service to an authorized SōLIS dealer or other qualified

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technician. Additional questions regarding the operation, maintenance or servicing of your
system may be referred to the Spectra Customer Service Department hotline at 1-800-777-5331.
The vacuum tubes (Type 12AX7) installed in this system have a typical lifetime of 5000 hours.
Because of its careful design and strict manufacturing standards, your Amplifier should normally
require only minimal service to maintain its excellent performance.
However, should the sound become distorted or unbalanced even at mid or low volume levels for
some reasons, it may be necessary to replace the vacuum tubes. Please read and follow the
instructions below carefully before proceeding:
1. Turn off the unit’s power by setting the POWER SWITCH to the “O” OFF position and unplug
the AC POWER CORD from the 120V~AC power source.
2. Leave the unit unplugged for about 60 minutes to allow the high voltage power circuits to
discharge sufficiently. Lethal voltages of 300V DC or more may exist. This also allows the
hot vacuum tubes enough time to cool down to room temperature to avoid burns.
3. Always grip the body of the vacuum tube in question firmly with your clean fingers, taking
extra care not to touch its fragile pointed tip. Damaging the tube tip, or breaking the tube
could release traces mercury vapor into the air.
4. While gripping the vacuum tube by its body, move the tube back and forth in a rocking
manner to gradually loosen it from its base socket. Always keep the removed tubes in a
suitable container with soft linings to keep them safe.
5. Only replace the tubes with the same type of vacuum tube specified in the
SPECIFICATIONS section.
6. Carefully align the bottom pins of the new tube with the electrical contact openings on the
base socket and install the tube vertically until it is all the way down.
Note: Replacement vacuum tubes for this system are available from many different
manufacturers. They may vary considerably in shape, size and most importantly, sound quality.
Please consult the dealers for details to make sure they fit into this system before purchasing.
Contact the Spectra Customer Service Department hotline at 1-800-777-5331 if you have any
questions or concerns about changing the tubes, or need help locating replacement tubes.
SPECIFICATIONS
AMPLIFIER UNIT SECTION
Input Mode : Bluetooth or 2 x AUX IN
Bluetooth Module : Bluetooth v4.0 CSR8645 with aptX™
Electron Tubes : 2 x 12XA7 (for pre-amplifier);
1 x 6E2 (for Magic Eye VU display)
Audio Output Power : 17W rms x 2 @THD10% at 1kHz per channel
Frequency Response : 20Hz ~ 20kHz (+/- 2.0 dB)
Distortion : <0.5% at 5W
Signal to Noise Ratio : >86db
AUX Input Impedance : 100 kΩ
AUX Input Sensitivity : 400mV
Speaker Output Impedance : 4Ω ~ 8Ω
AC Power Supply : AC 120V~ 60Hz 1A
Line Fuse : 1.6A, Ø5x20mm (slow-blow type is recommended)
Amplifier Dimensions (WxHxD) : 11.02” x 5.12” x 7.09” (280 x 130 x 180 mm)
SPEAKER UNIT SECTION
Speaker Output Impedance : 4Ω
Tweeter : 6Ω 10W max, Ø1-1/4”
Woofer : 4Ω 30W max, Ø5”
Speaker Dimensions (WxHxD) : 6.30” x 10.24” x 9.06” (160 x 260 x 230 mm)

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At Spectra, environmental and social responsibility is a core
value of our business. We are dedicated to continuous
implementation of responsible initiatives with an aim to conserve
and maintain the environment through responsible recycling.
Please visit us at http://www.spectraintl.com/green.htm for more
information on Spectra’s green initiatives or to find a recycler in your area.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
and any use of such marks by Spectra Merchandising Intl, Inc. is under license. Other
trademarks and trade names are those of their respective owners.
©2017 Qualcomm Technologies, Inc. and/or its affiliated companies.
iPod is a trademark of Apple Inc., registered in the U.S. and other countries.
90 DAY LIMITED WARRANTY AND SERVICE
VALID IN THE U.S.A. ONLY
SPECTRA MERCHANDISING INTERNATIONAL, INC. warrants this unit to be free from
defective materials or factory workmanship for a period of 90 days from the date of original
customer purchase and provided the product is utilized within the U.S.A. This warranty is not
assignable or transferable. Our obligation under this warranty is the repair or replacement of the
defective unit or any part thereof, except batteries, when it is returned to the SPECTRA Service
Department, accompanied by proof of the date of original consumer purchase, such as a
duplicate copy of a sales receipt.
You must pay all shipping charges required to ship the product to SPECTRAfor warranty service.
If the product is repaired or replaced under warranty, the return charges will be at SPECTRA’s
expense. There are no other express warranties other than those stated herein.
This warranty is valid only in accordance with the conditions set forth below:
1. The warranty applies to the SPECTRA product only while:
a. It remains in the possession of the original purchaser and proof of purchase is
demonstrated.
b. It has not been subjected to accident, misuse, abuse, improper service, usage outside
the descriptions and warnings covered within the user manual or non-SPECTRA
approved modifications.
c. Claims are made within the warranty period.
2. This warranty does not cover damage or equipment failure caused by electrical wiring not in
compliance with electrical codes or SPECTRA user manual specifications, or failure to
provide reasonable care and necessary maintenance as outlined in the user manual.
3. Warranty of all SPECTRAproducts applies to residential use only and is void when products
are used in a nonresidential environment or installed outside the United States.
This warranty gives you specific legal rights, and you may also have other rights which vary from
state to state. TO OBTAIN SERVICE please remove all batteries (if any) and pack the unit
carefully and send it freight prepaid to SPECTRA at the address shown below. IF THE UNIT IS
RETURNED WITHIN THE WARRANTY PERIOD shown above, please include a proof of
purchase (dated cash register receipt) so that we may establish your eligibility for warranty
service and repair of the unit without cost. Also include a note with a description explaining how
the unit is defective. A customer service representative may need to contact you regarding the
status of your repair, so please include your name, address, phone number and email address to
expedite the process.
IF THE UNIT IS OUTSIDE THE WARRANTY PERIOD, please include a check for $275 to cover
the cost of repair, handling and return postage. All out of warranty returns must be sent prepaid.
It is recommended that you contact SPECTRA first at 1-800-777-5331 or by email at
[e-mail] for updated information on the unit requiring service. In some cases

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the model you have may be discontinued, and SPECTRA reserves the right to offer alternative
options for repair or replacement.
SPECTRA MERCHANDISING INTERNATIONAL, INC.
4230 North Normandy Avenue,
Chicago, IL 60634, USA.
1-800-777-5331
To register your product, visit the link on the website below to enter your information.
http://www.spectraintl.com/wform.htm
0417 Printed in China

SISTEMA DE AUDIO
STEREO BLUETOOTH DE TUBO AL VACÍO
Modelo: SO-8000 MANUAL DEL USUARIO
POR FAVOR LEA ESTE MANUAL DE USUARIO COMPLETAMENTE ANTES DE OPERAR
ESTA UNIDAD Y GUARDE ESTE FOLLETO PARA FUTURA REFERENCIA.

S-1
ADVERTENCIA
PARA PREVENIR EL RIESGO DE INCENDIO O DESCARGA ELÉCTRICA, NO USE ESTE
ENCHUFE CON UN CABLE DE EXTENSIÓN, RECEPTÁCULO U OTRA SALIDA A MENOS
QUE LAS ESPIGAS ESTÉN INSERTADAS TOTALMENTE PARA EVITAR QUE QUEDEN
EXPUESTAS. PARA PREVENIR INCENDIOS O DESCARGA ELÉCTRICA NO EXPONGA
ESTE APARATO A LA LLUVIA O HUMEDAD.
La marca de precaución está ubicada en la carcasa trasera del aparato.
La placa de características encuentra en la caja trasera del aparato.
INSTRUCCIONES IMPORTANTES DE SEGURIDAD
1. Lea estas instrucciones
2. Guarde estas instrucciones.
3. Respete todas las advertencias.
4. Siga todas las instrucciones.
5. No utilice este aparato cerca del agua.
6. Limpie sólo con un paño seco.
7. No bloquee las aberturas de ventilación. Instale de acuerdo a las instrucciones del
fabricante.
8. No instale cerca de fuentes de calor tales como radiadores, registros de calor,
estufas u otros aparatos (incluyendo amplificadores) que calienten el producto.
9. No anule el propósito de seguridad del enchufe con conexión a tierra. Este enchufe
con conexión a tierra tiene dos cuchillas y una tercera clavija con conexión a tierra.
La cuchilla ancha o la tercera clavija se proporciona para su seguridad. Si el enchufe
suministrado no encaja en su tomacorriente, consulte a un electricista para
reemplazar el tomacorriente obsoleto.
10. Proteja el cable de alimentación para que no sea pisado o se pellizque,
especialmente cerca de los enchufes, receptáculo de conveniencia y cerca del
punto en que salen del aparato.
11. Utilice únicamente accesorios especificados por el fabricante.
12. Úselo sólo con un carrito, base, trípode, soporte o mesa
recomendada por el fabricante o vendido con el producto. Cuando
utilice un carrito, tenga cuidado al mover la combinación de ambos el
carrito/aparato para evitar lesiones por vuelco del mismo.
13. Desenchufe este aparato durante tormentas eléctricas o cuando no se utilice
durante un largo período de tiempo.
14. Remitir todos los servicios de mantenimiento a personal de servicio calificado. Se
requiere mantenimiento cuando el aparato haya sido dañado de alguna manera,
como daño en el cable de alimentación o el enchufe, si se ha derramado líquido o
han caído objetos dentro del aparato, si el aparato ha estado expuesto a la lluvia o la

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humedad, no funciona correctamente, o se ha caído.
15. Este aparato no debe ser expuesto a goteos o salpicaduras de agua, así mismo
ningún objeto lleno de líquidos tal como jarrones, debe ser colocado sobre el
aparato.
16. No sobrecargue la toma de corriente. Utilice sólo la fuente de alimentación como se
indica.
17. Utilice las piezas de repuesto especificadas por el fabricante.
18. Al completar cualquier servicio o reparación a este producto, solicite al técnico de
servicio que realice los controles de seguridad.
19. Fuentes de alimentación - Este producto debe funcionar sólo con el tipo de fuente de
alimentación indicado en la etiqueta. Si no está seguro del tipo de fuente de
alimentación de su hogar, consulte a su distribuidor o compañía de energía local.
Para los productos destinados a funcionar con batería, u otras fuentes, consulte las
instrucciones de funcionamiento.
20. Entrada de objetos y líquidos - Nunca introduzca objetos de ningún tipo en este
producto a través de las aberturas ya que pueden tocar puntos de voltaje peligrosos
o hacer un corto circuito que podrían resultar en un incendio o descarga eléctrica.
Nunca derrame líquido de ningún tipo sobre el producto.
21. Daños que requieren servicio - Desenchufe este producto del tomacorriente de la
pared y consulte a un personal de servicio calificado bajo las siguientes condiciones:
a) Cuando el cable de alimentación o el enchufe estén dañados,
b) Si se ha derramado líquido o han caído objetos dentro del producto,
c) Si el producto ha estado expuesto a la lluvia o al agua,
d) Si el producto no funciona correctamente siguiendo las instrucciones de
funcionamiento. Ajuste solamente aquellos controles que están indicados en
las instrucciones de operación, ya que un ajuste inadecuado de otros controles
puede resultar en daños y a menudo requerirá un trabajo extenso de un técnico
calificado para restaurar el producto a su funcionamiento normal.
e) Si el producto se ha caído o se ha dañado de alguna manera, y
f) Cuando el producto muestra un cambio distinto en el rendimiento - esto indica
una necesidad de servicio.
22. El enchufe de alimentación se utiliza como dispositivo de desconexión y debe
permanecer fácilmente operable durante el uso. Para desconectar completamente
el aparato de la electricidad, desconéctelo completamente del tomacorriente.
23. La presión sonora excesiva de los auriculares o audífonos puede causar pérdida
auditiva.
24. Deben existir distancias mínimas de 4 pulgadas (10cm) alrededor del aparato para
una ventilación adecuada.
25. No debe obstaculizarse el flujo de aire cubriendo las aberturas de ventilación con
artículos tales como periódicos, manteles, cortinas, etc.
26. No se deben colocar fuentes de llama directa como velas encendidas, sobre el
aparato.
27. Utilice el aparato en climas moderados.
28. Nunca toque o trate de manipular los tubos instalados en este amplificador cuando
este funcionando y los tubos estén encendidos. Los tubos contienen alto nivel de
voltage y se calientan durante el uso, eso podria ser mortal ó causarle
quemaduras graves si los manipula.

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¡ Inserte el enchufe CA a
un omacorriente CA 120V~
60Hz únicamente !
GUARDE ESTAS INSTRUCCIONES
CUMPLIMIENTO DE LAS NORMAS DE LA FCC
(Comisión Federal de Comunicaciones)
Este dispositivo cumple con las Reglas de la FCC, parte 15. El funcionamiento está
sujeto a las dos condiciones siguientes:
(1) este dispositivo no puede causar interferencia dañina, y
(2) este dispositivo debe aceptar cualquier interferencia recibida, incluyendo
interferencias que puedan causar un funcionamiento no deseado.
NOTA: Este equipo ha sido probado y cumple con los requisitos para un dispositivo
digital de Clase B, de acuerdo con las Reglas de la FCC, Parte 15. Estos límites
están diseñados para proporcionar una protección razonable contra interferencias
dañinas en una instalación residencial. Este equipo genera, utiliza y puede irradiar
energía de radiofrecuencia y, si no se instala y utiliza de acuerdo con las
instrucciones, puede causar interferencia perjudicial a las comunicaciones de radio.
Sin embargo, no hay garantía que no se produzcan interferencias en una instalación
en particular. Si este equipo causa interferencias perjudiciales a la recepción de radio
o televisión, lo cual puede determinarse apagando y encendiendo el equipo, se
recomienda al usuario que intente corregir la interferencia mediante una o más de las
siguientes medidas:
- Reorientar o reubicar la antena receptora.
- Incremente la separación entre el equipo y el receptor.
- Conecte el equipo a una toma de corriente en un circuito distinto al que está
conectado el receptor.
- Consulte con el distribuidor o un técnico de radio/TV con experiencia para obtener
ayuda.
PRECAUCIÓN: Los cambios o modificaciones no aprobados expresamente por
la parte responsable del cumplimiento podrían anular la
autoridad del usuario para operar el equipo.
FCC ID : PRDBSS06

S-4
ESTIMADO CLIENTE DE SōLIS
La selección de equipos de audio refinados, tal como la unidad que acaba de comprar es sólo
el comienzo de su deleite musical. Ahora es el momento de considerar cómo puede
maximizar la diversión y la emoción que ofrece su equipo. El fabricante y El Grupo de
Consumo Electrónico de la Asociación de Industrias Electrónicas quieren sacar el máximo
provecho de su equipo utilizándolo a un nivel seguro. Una que permita que el sonido llegue de
manera alta y clara sin estruendo ni distorsión y, lo más importantemente, sin afectar su
sensible sentido auditivo.
El sonido puede ser engañoso. Con el tiempo, su "nivel de comodidad" de audición se adapta
a mayor volumen de sonido. Así que lo que suena "normal" puede ser fuerte y perjudicial para
su audición. Para evitar esto, ajuste su equipo a un nivel seguro ANTES de que su audición
se adapte.
Para establecer un nivel seguro:
•Inicie con el control de volumen a un nivel bajo.
•Aumente lentamente el sonido hasta que pueda oírlo de manera cómoda, clara, y sin
distorsión.
Una vez haya establecido un nivel cómodo de sonido:
•Coloque el marcador y déjelo allí.
Tomarse un minuto para realizar este procedimiento le ayudará a prevenir daño auditivo o
pérdida de audición en el futuro. Después de todo, queremos preservar su audición para toda
la vida.
Deseamos que escuches por toda la vida
Utilizado sabiamente, su nuevo equipo de sonido
proporcionará una vida de diversión y deleite. Dado que los
daños auditivos causados por el ruido son a menudo
indetectables hasta que es demasiado tarde, el fabricante y El
Grupo de Consumo Electrónico de la Asociación de Industrias
Electrónicas recomiendan evitar la exposición prolongada a
ruidos excesivos.
Registro del cliente:
El número de serie de este producto se encuentra en la contraportada. Debe anotar el número
de serie de esta unidad en el espacio provisto como un registro permanente de su compra
para ayudar en la identificación en caso de pérdida o robo.
Número de Modelo: SO-8000 Número de Serie: __________________
PROTEJA SUS MUEBLES
Este producto está equipado con “pies” de goma antideslizantes para evitar que el producto se
mueva cuando maneje los controles. Estos "pies" están hechos de material de goma no
desplazable especialmente formulado para evitar dejar marcas o manchas en sus muebles. Sin
embargo, ciertos tipos de abrillantadores de muebles a base de aceite, conservantes de madera
o aerosoles de limpieza pueden hacer que los "pies" de caucho se suavicen y dejen marcas o
algún residuo de goma en los muebles. Para evitar cualquier daño a sus muebles,
recomendamos que compre pequeñas almohadillas de fieltro autoadhesivas, disponibles en
ferreterías y centros de mejoras para el hogar ubicadas en varios lugares y coloque estas
almohadillas en la parte inferior de los "pies" de goma antes de colocar el producto en sus
muebles finos de madera.
CONTENIDO DE SU PRODUCTO
Unidad principal SO-8000 x 1 set
Unidades de altavoces 2-vías x 2 sets
Cable de entrada AUX IN (con conexiones RCA) x 1 set
Cable de altavoz (con conectores banana) x 2 sets
Cable de alimentación CA desmontable (de conexión a tierra) x 1 pieza
Cepillo suave x 1 pieza
Guantes de algodón suave x 1 par
Manual Bilingüe del Usuario x 1 set