Topp Music Gear THA Series User manual

THA-6
6-CHANNEL HEADPHONES AMPLIFIER

SAFETY RELATED SYMBOLS
This symbol, wherever used, alerts you to the
presence of un-insulated and dangerous voltages
within the product enclosure. These are voltages
that may be sufficient to constitute the risk of
electric shock or death.
This symbol, wherever used, alerts you to important
operating and maintenance instructions.
Please read.
Protective Ground Terminal
AC mains (Alternating Current)
AC mains (Alternating Current)
Denotes the product is turned on.
Denotes the product is turned off.
WARNING
Describes precautions that should be observed to
prevent the possibility of death or injury to the user.
CAUTION
Describes precautions that should be observed to
prevent damage to the product.
WARNING
Power Supply
Ensure that the mains source voltage (AC outlet)
matches the voltage rating of the product. Failure to
do so could result in damage to the product and
possibly the user. Unplug the product before electrical
storms occur and when unused for long periods of time
to reduce the risk of electric shock or fire.
External Connection
Always use proper ready-made insulated mains
cabling (power cord). Failure to do so could result in
shock/death or fire. If in doubt, seek advice from a
registered electrician.
Do Not Remove Any Covers
Within the product are areas where high voltages may
present. To reduce the risk of electric shock do not
remove any covers unless the AC mains power cord is
removed. Covers should be removed by qualified service
personnel only.
No user serviceable parts inside.
Fuse
To prevent fire and damage to the product, use only
the recommended fuse type as indicated in this
manual. Do not short-circuit the fuse holder. Before
replacing the fuse, make sure that the product is OFF
and disconnected from the AC outlet.
Protective Ground
Before turning the unit ON, make sure that it is connected
to Ground. This is to prevent the risk of electric shock.
Never cut internal or external Ground wires. Likewise, never
remove Ground wiring from the Protective Ground Terminal.
Operating Conditions
Always install in accordance with the manufacturer's
instructions.
To avoid the risk of electric shock and damage, do not
subject this product to any liquid/rain or moisture.
Do not use this product when in close proximity to water.
Do not install this product near any direct heat source.
Do not block areas of ventilation. Failure to do so could
result in fire.
Keep product away from naked flames.
Disposing of this product should not be placed in
municipal waste but rather in a separate collection.
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions
Follow all instructions
Keep these instructions. Do not discard.
Heed all warnings.
Only use attachments / accessories specified by the
manufacturer.
Power Cord and Plug
Do not tamper with the power cord or plug. These are
designed for your safety.
Do not remove Ground connections!
If the plug does not fit your AC outlet seek advice
from a qualified electrician.
Protect the power cord and plug from any physical
stress to avoid risk of electric shock.
Do not place heavy objects on the power cord. This
could cause electric shock or fire.
Cleaning
When required, either blow off dust from the product
or use a dry cloth.
Do not use any solvents such as Benzol or Alcohol.
For safety, keep product clean and free from dust.
Servicing
Refer all servicing to qualified service personnel only.
Do not perform any servicing other than those instruct
-ions contained within the User's Manual.
Carts and stands - The
component should be used
only with a cart or stand
that is recommended by
the manufacturer.
A component and cart
combination should be
moved with care. Quick
stops, excessive force,
and uneven surfaces may
cause the component and
cart combination to overturn.
The mains plug or an appliance coupler is used as
the disconnect device, the disconnect device shall
remain readily operable.

TABLE OF CONTENTS
1. INTRODUCTION..................................................................................1
2. FEATURES..........................................................................................1
4. CONTROL ELEMENTS.........................................................................4
6. WIRE CONNECTIONS...... ...................................................................7
3. USEFUL DATA......................................................................................1
5. INSTALLATION TIPS ...........................................................................6
7. BLOCK DIAGRAM ...............................................................................8
8. TECHNICALSPECIFICATION..............................................................9
9. GUARANTEE ....................................................................................10
10. NOTES....... ....................................................................................11

INTRODUCTION
FEATURES
USEFUL DATA
Please write your serial number here for future reference.
Serial Number:
Data of Purchase:
Purchased at:
Thank you for purchasing the THA-6 6-channel headphone amplifier. THA-6 is really ideal for
Please read this manual carefully so you can take advantages of all features of THA-6 headphone
amplifier.
Thank you again for making the right choice in purchasing the TOPP PRO MUSIC GEAR.
applications such as recording, broadcast and Live events. It is a very flexible tool allowing
personal headphone mix for up to six musicians.
*Mountable in a 19" Rack Unit
*6 individual headphone channels
*Input gain control, and individual output gain control
*Up to 3 headphone outputs per channel for a total of 18 headphones
*Direct In and Headphone Output on the front panel for easy operation, when mounted in a rack
*Input and Output Level Led Meter
*Balance Control to mix up the Main In and the Aux In signal
*Main Outputs for linking additional headphone amplifiers
*High-end quality even at high volume levels
*Exceptionally rugged construction ensures long life and durability
*Universal and professional headphone amplification system for studio and stage application
*Manufactured under QS9000 certified quality system
THA-6

HOOKUP DIAGRAM
USING THE MAIN IN CONNECTORS
First, connect a signal source to the MAIN IN connectors on the rear panel of your . Set the
Input Gain (Main section) and the Balance control (Channel section) on centre position. Output
gain of each channel must be turned down at this stage. Check the input level Meter for optimal
operation as described earlier in this Manual. Connect the headphones you want to use and
start to raise the output gain of each channel for the desired listening volume. Adjust Bass and
treble control as you wish.
THA-6
USING THE AUX IN INPUTS
You can playback a signal and feed in additional vocals through a microphone and mixer/
preamplifier connected into the AUX IN socket. Use the balance control to give the vocalist the
desired mix in between his voice and the playback signal. Use the OUTPUT GAIN control to
regulate the overall desired volume.
DIGITAL MIXER
AUX SEND
MIXER
6-CHANNEL MIXING CONSOLE
WITH DIGITAL EFFECTS
DIGITAL MIXER
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
8
8

Through the AUX IN inputs you can also use the 6 channels of your independently to give
individual mixers to 6 different musicians. Connect the Aux Sends or Subgroups outputs directly
to the AUX IN input of your . You need a mixer with 6 Aux sends output or with 6 sub-
groups. Now rotate the BALANCE control on your fully to the left. In this way you will
exclude the MAIN signal and only the AUX IN signal will be sent to the headphones.
THA-6
THA-6
THA-6
The most secure mounting is on a universal 19" rack available from various rack manufacturers
or your Dealer. The 6-Channel Headphone Amplifier fits into one standard 19" rack unit
of space. Please allow at least an additional 4" depth for the connectors on the rear panel. Be
sure that there is enough air space around the unit for sufficient ventilation and please do not
place your THA-6 the 6-Channel Headphone Amplifier close to high temperature devices such
as power amplifiers etc. to avoid overheating.
THA-6
1. RACK MOUNTING
2. USING MULTIPLE HEADPHONES ON THE SAME CHANNEL
Each channel provides 3 Headphone Outputs. These jacks are all parallel connected.
For best results getting from the , please note the impedance information as following:THA-6
1. For each channel connecting with 1 headphone, the minimum impedance of the headphone
should be 8 ohms.
2. For each channel connecting with 2 headphones, the minimum impedance of each headphone
should be 16 ohms.
3. For each channel connecting with 3 headphones, the minimum impedance of each headphone
should be 24 ohms.
SOME FINIAL NOTES
12CHANNEL COMPACT INTEGRATED LIVE SOUND MIXER
WITHDIGITAL EFFECTS
MIXER
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
8

CONTROL ELEMENTS
MAIN SECTION:
1- MAIN INPUT
You can use this socket to feed and additional stereo signal into your THA-6. This socket is in "
priority". It means that when you insert the jack, the signal fed into the MAIN input on the rear
panel will be disconnected.
2- DIRECT IN GAIN
This knob controls the level of the signal applied to the MAIN or DIRECT IN inputs.
3- INPUT LEVEL
This Led Meter informs you about the level of the input signal. The range goes from -24 dBu
to +18 dBu. For the best quality of input signal the operating leds should be those from +6
to +18 dBu. The CLIP led should light up only occasionally. If CLIP led is always on, you must
reduce the input level through the input gain control. If only -18 and -12 dBu leds are operating,
you will experience a bad S/N ratio and increase the input level.
CHANNEL SECTION
4- AUX IN
This stereo input is useful when you want to feed an additional signal with the signals applied
to MAIN or DIRECT IN inputs. If you have a stereo signal depress the MONO switch. If you have
a mono signal, press the MONO switch if you want such signal to appear on both ears.
There are 6 identical channels on your THA-6 with identical functions and performance.
5- L&R MUTE SWITCHES
Through these switches you can mute the respective input signals one at a time or both at the
same time.
13
7
6
4
11
5
2
8
910
POWER
12
6- MODE SWITCH
Depress the switch if you want to hear a stereo signal. Press it again if you want to hear a
mono signal.
7- MONO Led:
When the MODE switch is engaged this Led will light up.
8- HEADPHONE OUT
This connector is wired in parallel with the correspondent output connector on the rear panel.
It is useful to connect headphones when your THA-6 is installed into a rack.
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24
MAIN INPUT AUX IN HEADPHONE
OUT
BALANCED
MUTE
MONO/ST
LR
LEVEL
CLIP
+12
0
24
CH1
THA-6
6-CH HEADPHONES
AMPLIFIER
ON
OFF

CONTROL ELEMENTS
Rear Panel
This 4-digit led meter tells you about the level of the output signal, and the range goes from
-24 dBu to +12 dBu. When the Clip LED lights up, please turn down the Output Gain Control
to avoid any distortion.
9- BALANCE CONTROL
This knob has a double function. When the AUX IN input is not in use it will regulate the stereo
imaging of the input signal. When a signal is fed into the AUX IN input, the balance control
will regulate the ratio of MAIN IN (or DIRECT IN) and AUX IN input signals.
10- OUTPUT GAIN
This knob controls the output volume of the channel. Both right and left signals are regulated
at the same time.
11- OUTPUT LEVEL
13 16
15
14
13- AC Inlet and Fuse Holder
16- MAIN INPUT LEFT & RIGHT
These connectors are used to input the stereo signal. You can input the main signal Via the
balanced 1/4" TRS phone jack or XLR connector.
15- Main Output Connectors
These connectors are used to output the stereo signal via the balanced 1/4" TRS phone jack or
XLR connector. You can also use these connectors to link as many additional THA-6 as you wish
if you need to use many headphones channels.
14- HEADPHONE OUT (1 to 12)
These are 12 additional outputs for headphone (two for every channel) wired in parallel with
the output available on the front channel.
This connector is used to connect the supplied power cord. Please check the Voltage accepted
by the unit and the Voltage available from your AC sockets before connecting the unit to the
Mains. If the fuse blows, replaced with a fuse of the correct type only.
This switch is used to power on/off the unit. When the unit is powered on, the LED will light up.
12- POWER SWITCH & LED
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
8

Enjoy the sound!
INSTALLATION TIPS
1- Speakers should be placed in a position that allows for unobstructed sound projection. In many
instances is beneficial for speakers to be elevated on tripod stands to achieve maximum
dispersion and reach.
2- Use p rofe ssional advice or service when hanging and installing speakers. Please take precautions
to secure them to prevent them from falling and hurting someone. Care should be taken as to
not damage the cabinet or its components. Please comply with all pertinent Regulations.
3- Use quality cables. Using quality cables will ensure the best possible sound.
4- For best results match the speakers to a good amplifier that matches the wattage and impedance
of your speakers. Proper amplification power results in good quality audio and longer
component li fe. Check out the power requirement for your cabinet.
5- Avoid pointing a microphone directly at an amplified speaker doing so, could cause feedback
possibly damaging speaker components and your hearing.

WIRE CONNECTIONS
Either the 1/4" TRS phone jack or XLR connector can be wired in balanced and unbalanced modes,
which will be determined by the actual application status, please wire your system as the following
wiring examples:
XLR Type Unbalanced
Pin3 (-)
Pin2 (+)
Pin1 ( )
(Linked to Pin1 manually, )
XLR Type Balanced
Pin1 ( )
Pin2 (+)
Pin3 (-)
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Tip
Ring
Sleeve
1
2
3
1
2
3
1
2
3
TIP RING SLEEVE SLEEVE RING TIP
TIP RING SLEEVE
21
3
12
3
12
3
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Tip
Sleeve
Tip
Sleeve
Tip
Sleeve
Center
Center
Centre
Screen
Screen
Screen
1
2
3
Tip
Ring
Sleeve
1
2
3
1
2
3
Tip
Ring
Sleeve
1
2
3
Tip
Sleeve
1
2
3
TIP SLEEVE
TIP SLEEVE
TIP RING SLEEVE
TIP RING SLEEVE
12
3
21
3
21
3
TIP RING SLEEVE
TIP SLEEVE
12
3
12
3
SLEEVE TIP
SLEEVE RINGTIP
For these applications the unit provides 1/4" TRS and XLR connectors to easily interface with most
professional audio devices. Follow the configuration examples below for your particular connection.
Unbalanced
In-line ConnectionIn-line Connection
Balanced
TRS Type Balanced
Tip
Ring
Sleeve
+
-
TRS Type Unbalanced
Tip
Ring
Sleeve
+
TS Type Unbalanced
Sleeve
Tip
+
For 1/4" Phone jack
For XLR Connector

BLOCK DIAGRAM

TECHNICAL SPECIFICATION
2.9kg/6.39 lbs
Net weight
UK/Australia: 240V~,50Hz
Europe: 230V~,50Hz
Output level
4-digit LED display:-24/0/+12/CLIP
8-digit LED display:-24/-18/-12/-6/0/+6/+12/+18dBu
Input level
INDICATORS
Mode
Switch channel to mono
POWER SUPPLY
Mains voltage
USA/Canada: 120V~, 60Hz
40 W
Power consumption
Mains connection
Standard IEC receptacle
483x217x44mm(19"x8.84"x1.7")
110-120V T500mAL/220-240V T315mAL
Fuse
Dimension(WxDxH)
PHYSICAL
+20dB MAX. Gain
MAIN INPUT
Connectors
Type
Impedance
Max.input level
CMRR
XLR and 1/4" jack
HF filtered, servo balanced input
50 kOhms balanced, 25 kOhms unbalanced
+21 dBu balanced and unbalanced
typ.40 dB, >55 dB @ 1kHz
AUX IN AND
DIRECT IN INPUT
Connectors
Type
Impedance
Max.input level
CMRR
1/4" TRS (tip=left, ring=right, sleeve=ground)
Unbalanced
25 kOhms Unbalanced
+21 dBu unbalanced
typ,40 dB, >55 dB @ 1 kHz
OUTPUT
Connectors
Type
Impedance
Max. output level
XLR and 1/4" Jack
Balanced /Unbalanced
Dependent on the input impedance
+21 dBu Balanced and Unbalanced
SYSTEM
SPECIFICATIONS
Frequency response
Noise
THD
10 Hz to 50 kHz,+/-3 dB
>90 dB, Unweighted, 22 Hz to 22 kHz(>95 dB@+4 dBu)
0.005% typ.@+4 dBu, 1kHz, Gain 1
POWER AMPLIFIER
+21 dBm
8 Ohms
Max.output power
Min.output impedance
Variable
FUNCTION
CONTROLS Balanced per channel
Input level
Mix between aux and main signal
Output level per channel
Variable
Mute right signal of the respective channel
Mute left signal of the respective channel
Left mute
Right mute
FUNCTION
SWITCHES

GUARANTEE
Topp Pro guarantees the normal operation of the product against any defect of manufacture
and/or vice of materia l, by the term o f (12) months, counted as of the dateof purchase on the part
of the user, committing itself to repair or to change, to its election, without pos ition some, any
piece or component that will fail in normal conditions of use within the mentioned period.
This guarantee is valid if the original buyer will have to present /display this certificate properly
sealed and signed by the selling house, accompanied by the corresponding invoice of purchase
where it consisted the model and serial number of the acquired equipment.
With the object of its correct operation, and of the validity of this one guarantee, this product
will have to be installed and to be used according to the instructions that are detailed in the
manual associate or the package of the product.
This unit will be able to appear for its repair, next to the invoice of purchase (or any other
comprobante where the date of purchase consists), to its authorized distributer Topp Pro or an
authorized technical center on watch by Topp Pro.
Exclusion of damages:
Some states do not allow to exclusion or the limitation to the fortuitous or consequent damages,
so the aforesaid limitation can not be applied to you.
This guarantee gives specific legal rights him, you can also have other right that varies of state
to state.
The guarantee does not cover:
-Damages caused by the illegal use of the product, repair and/or nonauthorized modification
conducted by people by Topp Pro.
-Damages caused by the connection of the equipment to other equipment different from the
specified ones in the manual of use, or by bad connection to these last ones.
-Damages caused by electrical storms, blows and / or incorrect transport.
-Damages caused by excesses or falls of tension in the network or by connection to networks
with a tension different from the required one by the unit.
-Damages caused by the presence of sand, acid of batteries, water, or any strange element
inside the equipment.
-Deteriorations produced by the course of the time, use and/or normal wear of the unit.
-Alteraion or absence of the serial number of factory of the equipment.
The repairs could only be carried out the authorized technical service by Topp Pro, that will
inform about the term and other details into the repairs to take place according to this guarantee.
Topp pro, will repair this unit in counted a term nongreater to 30 days as of the date of entrance
of the unit to the Technical Service. In those cases in that due to the particularity of the spare
part, outside necessary their import, the repair time and the viability of the same one will be
subject to the effective norms for the import of parts, in which case one will inqu ire to the use r
about the term and possibility into repair.
THE RESPONSIBI LITY OF TOPP PRO BY ANY DEFECTIVE PRODUCT IS LIMITED THE REPAIR
OR THE REPLACEMENT OF HE HIMSELF, TO TOPP OPTION PRO. IF WE CHOSE TO REPLACE
THE PRODUCT, THE REPLACEMENT CAN BE ARECONDITIONATED UNIT. TOPP PRO W ILL
NOT BE RESPONSIBLE BY THE DAMAGES BASED ON THE LOST, INCONVENIENCE, LOSS
OF USE, BENEFITS, LOST SAVINGS, BY THE DAMAGE TO OTHER EQUIPMENT OR OTHER
ARTIC LES IN TH E USE SITE, OR BY ANY OTHER DAMAGE IF HE IS FORTUITOUS,
CONSEQUENT OR OF ANOTHER TYPE, ALTHOUGH TOPP PRO HAS BEEN NOTICED OF THE
POSSIBILITY OF SUCH DAMAGES.
9

AUX SEND
MIXER
6-CHANNEL MIXING CONSOLE
WITH DIGITAL EFFECTS
DIGITAL MIXER
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
DIGITAL MIXER
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
8
8

12CHANNEL COMPACT INTEGRATED LIVE SOUND MIXER
WITHDIGITAL EFFECTS
MIXER
DIRECT IN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
OUT GAIN
0
+6
3
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
MAIN
AUX
0
+18
+12
+6
0dBu
6
12
LEVEL
18
24 POWER
MAIN INPUT AUX IN HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
HEADPHONE
OUT
AUX IN AUX IN AUX IN AUX IN
BALANCEDBALANCEDBALANCEDBALANCEDBALANCEDBALANCED
AUX IN MUTEMUTEMUTEMUTEMUTEMUTE
MONO/STMONO/STMONO/STMONO/STMONO/STMONO/ST
LR LR LR LR LR LR
THA-6
6-CH HEADPHONES
AMPLIFIER
LEVELLEVELLEVELLEVELLEVELLEVEL
CLIPCLIPCLIPCLIPCLIPCLIP
+12+12+12+12+12+12
000000
242424242424
ON
OFF
CH6CH5CH4CH3CH2CH1
FUSE:
110-120V T500mAL AC250V
220-240V T315mAL AC250V
Replace with the same type fuse
AC INPUT :
110-120V 50 60Hz
220-240V 50 60Hz
Reated Power Consumption 40W
110V 240V
8
8
16
24