ALLNIC AUDIO H-7000 User manual

ALLNIC AUDIO
H-7000 / H-7000V PHONO STAGE PREAMPLIFIER
OWNER’S MANUAL

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ALLNIC AUDIO
H-7000 / H-7000V PHONO-STAGE PREAMPLIFIER
Thank you for purchasing the Allnic Audio H-7000 / H-7000V Phono-stage
Preamplifier. We are certain your trust in Allnic Audio and its dealers
worldwide, as well as your appreciation for the sound of this high-quality
device, will be rewarded by its excellent operation for years to come.
Please read this entire manual before you connect the H-7000 / H-7000V
Phono-stage Preamplifier to the other components of your system and the
wall outlet.
*** Information and specifications for the Allnic Audio product
described in this manual are subject to change without notice.
*** For a list of Allnic Audio distributers around the world, please visit
Allnic Audio’s website:
http://allnicaudio.com

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TABLE OF CONTENTS:
INTRODUCING THE H-7000 / H-7000V PHONO-STAGE
PREAMPLIFIER
4
WHAT’S IN THE BOX?
6
SAFETY
6
CLEANING
A. Chassis
B. Connectors
7
INITIAL SET-UP
A. Location, Location, Location
B. Power Connections
C. Inputs
D. Outputs
E. Moving Coil (MC) Step-up Transformer Controls
F. Impedance Control
G. A Note on Phase
7
7
8
8
8
9
9
11
INITIAL POWER ON
11
OPERATION
12
TUBES
12
SPECIFICATIONS
13
WARRANTY
14
FIGURES
14
TABLES
23
NOTICE
For Owners of H-7000 / H-7000V WITH INTERNAL ELECTRONIC (ACTIVE) HEAD-AMP
CAUTION: Before rotating the front panel input selector knob, please ensure your H-7000 / H-7000V is on MUTE.
Without MUTE, the sound accompanying switching from one input to another could be amplified to a level potentially
damaging to some loudspeakers.
Please read about SAFETY before you attempt to use the H-7000 / H-7000V - we care about our
customers and the equipment, and we want you to enjoy this product for a long time!

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INTRODUCING THE H-7000 / H-7000V PHONO-STAGE PREAMPLIFIER
The two versions of the H-7000 are Allnic Audio’s second from the top of the line phono-stage preamplifier
model. Each version comes in two colors, silver or black, and with two different moving coil (MC) input
configurations, depending on your order specification. Like all Allnic Audio products, it uses Permalloy (iron
and nickel alloy) for its transformer cores. Allnic is grateful to Mr. G.W. Elmen of Western Electric for inventing
Permalloy for transformer core use, and in so doing, providing an enormous service to recorded music
listeners everywhere.
The H-7000 / H-7000V have the following features:
•
LCR TYPE RIAA EQUALIZATION:
RIAA equalization is a specification for the correct playback of vinyl records, established by the Recording
Industry Association of America. The purpose of the equalization is to permit longer playback times and
improve sound quality.
RIAA equalization is a form of establishing a flat frequency response for the playback of recorded music.
The necessity for this equalization process arises from mechanical difficulties inherent in record
production. In order to prevent the cutting needle from over-cutting into the next record groove in the
bass, as a record is cut, some bass frequencies are attenuated. In the treble region, in order for high
frequency sounds not to be masked by the noise inherent in moving a stylus over and through a
modulated vinyl surface, some treble frequencies are boosted. With the application of the correct filtering
techniques on playback, the result is a flat frequency response with better signal to noise ratios.
The H-7000V is equipped with Allnic’s “Multi-Curve” LCR units (one for each channel) which have four (4)
Turn-overs (frequency options) and four (4) Roll-offs (gain reductions in dB). These new units provide for
the reproduction of various recording curves (both for bass attenuation and treble boost) used by different
companies prior to the establishment of the RIAA standard. There are 4 Turn-over options, at: 250Hz,
400Hz, 500Hz RIAA and 700Hz. There are 4 Roll-off options (at 10KHz): -5dB, -11dB, -13.7dB RIAA and -
16dB (See Figure 10).
There are four de-emphasis methods that can be applied at playback:
A. Active filters (Negative feedback types):
Different quantities of negative feedback are applied, with deeper feedback to the high frequencies and
shallower to the low frequencies. The benefits of this method are improved signal to noise ratios, low cost
and consistent operation. Some of the shortfalls are looser bass reproduction and possibly a pinched and
compressed high frequency playback due to excess feedback ratios.
B. Passive filters (CR type):
The frequencies are filtered to fit the RIAA specification by varying the amount of attenuation at different
frequencies through a complex capacitor-resistor network. This technique results in no voltage overload,
purer reproduction (because there is no feedback), and more accurate RIAA compensation. However, there

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are problems because the system provides no gain, and insertion loss and impedance matching issues
arise.
C. Hybrid filters (use of both CR and negative feedback types):
In this method, both types of filters applied separately; an active filter is applied to the low frequencies and
a passive filter to the high frequencies. Unfortunately, both the advantages and disadvantages of each of
these two types of filters, already discussed, affect the playback system at the same time.
D. LCR filters, which are used in the H-7000 / H-7000V:
Two pieces of a linear reactor (a kind of choke coil) comprise the main part of these filters, assisted by
precise CR filters, in order to lower impedances and insertion loss.
In vacuum tube circuits, active and passive filters usually are operated on one hundred plus kilo ohms of
impedance. An LCR RIAA filter's impedance is a constant 600 ohms.
Furthermore, an LCR RIAA filter's series resistance is less than 13 ohms (as a comparative, some famous
ones are 31 ohms). The lower the impedance, the more dynamic is the sound reproduction, with better
bass response and speed.
But LCR RIAA units have drawbacks as well. These drawbacks are high cost and the difficulty of
impedance matching; the latter has been the primary hindrance to the commercialization of this superb
method in the construction of phono stage amplifiers. However, Allnic Audio manufactures a high
quality LCR RIAA unit and has developed a 600 ohms impedance matching method.
•The H-7000 / H-7000V phono-stage is all transformer coupled. One may order an H-7000 / H-
7000V with an internal electronic, that is, “active” head-amplifier (pre-preamplifier) for one of the
two MC input pairs.
•No negative feedback design with only two gain stages
•For superior signal to noise ratios, the H-7000 / H-7000V is equipped with pure vacuum tube, high
speed, automatic voltage regulation for each channel and a power supply unit separate from the
phono stage itself.
•High quality MC Step-up Transformers with Permalloy cores are used for the H-7000 / H-7000V’s
MC inputs (only for one MC input in the case of versions with the electronic head-amplifier (active
pre-preamp) option.
•H-7000 / H-7000Vs with the electronic head-amplifier (active pre-preamp) option for one of the
MC input pairs provide an even higher signal to noise ration and lower distortion levels when
using that input.
•Pure Class A operation
•Pure balanced operation
•As are all Allnic Audio products, the H-7000 / H-7000V is fully RoHS (EU Reduction of Hazardous
Substances regulation) compliant in construction and materials

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WHAT’S IN THE BOX?
Please check that the shipping box contains the following:
•One (1) Allnic H-7000 or H-7000V phono stage – in silver or black, depending on your order
specification
•One (1) Power Supply – in silver or black, depending on your order specification
•One (1) 5U4G or equivalent tube
•One (1) power umbilical cord
•One (1) IEC type power cord
•One (1) Owner’s Manual
•For the version of the H-7000 / H-7000V with the electronic (active) head-amp ONLY, a vinyl pouch
with five (5) pairs of resistors (see the section below on impedance matching for the values)
Note:
1) The H-7000 / H-7000V ships with the tubes installed. Before!!! connecting the H-7000 / H-7000V to its
power supply, remove ALL protective cushioning material inside the tube chimneys. The tube
chimneys should contain NOTHING except the tubes.
2) The H-7000 / H-7000V power supply will work with most IEC type aftermarket power cords. The Allnic
ZL-3000 and ZL-5000 power cables will make an excellent match. Of course, only you can determine
the power cord that works most synergistically with the H-7000 / H-7000V in your system.
3) The power supply ships with the 5U4G or equivalent tube packed separately. BEFORE!!! connecting
the power supply to the wall outlet, remove the power supply cover and install the 5U4G or
supplied equivalent in its tube socket.
Be sure the H-7000 / H-7000V power supply unit is labeled for the AC voltage of your location. If it is not,
please contact Allnic Audio or its authorized representative.
We advise that you keep the boxes and other packing materials that your H-7000 / H-7000V came in. It will be
useful if you sell your H-7000 / H-7000V, or in the unlikely event you need to ship it or the power supply for
service.
SAFETY
•BEFORE!!! connecting the power supply to the wall outlet, remove the power supply cover and
install the 5U4G or supplied equivalent in its tube socket. Then replace the power supply cover
BEFORE connecting the power supply to the AC.
•BEFORE!!! connecting the H-7000 / H-7000V to the power supply, remove ALL protective cushioning
material inside the tube chimneys before operation. The tube chimneys should contain NOTHING
except the tubes.
•Always ensure your H-7000 / H-7000V is on MUTE before rotating the front panel input selector
knob. FOR OWNERS OF H-7000 / H-7000V WITH INTERNAL ELECTRONIC (ACTIVE) HEAD-AMP:
without having your H-7000 / H-7000V in MUTE mode, the sound accompanying switching from one
input to another could be amplified to a level potentially damaging to some loudspeakers.
•Disconnect the power cord by pulling the plug, not the cable.
•Do not attempt any repairs.

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•Do not remove the units’ chassis covers except as directed by this manual or with specific
authorization from Allnic Audio or its authorized representative.
•Keep the power cords away from heat sources.
•Keep the units away from liquids – do not allow any liquid to enter the interior of the units.
•When the units are moved from a cold to a warm environment, allow sufficient time for any condensation to
evaporate in both units before plugging the power supply unit into an AC connection.
•Do not attempt any repairs.
•See the notes on “Location, Location, Location”.
CLEANING
A. Chassis
Use only a soft, lint-free cloth dampened slightly with water only (NO cleaning fluids!) to clean the faceplate and
chassis of the H-7000 / H-7000V and its power supply.
B. Connectors
You may use any good quality contact cleaner recommended for such applications to clean the contacts from
time to time, as you deem appropriate.
INITIAL SET-UP
A. LOCATION, LOCATION, LOCATION
Like all audio products using tubes, the Allnic Audio H-7000 / H-7000V and its power supply need to be placed on a
solid stand in a location that provides good air circulation around both the phono stage and the power supply.
•DO NOT cover the top of the H-7000 / H-7000V phono stage or the ventilation slots in the top of the power
supply chassis.
•DO NOT place the units on carpet or foam.
•DO NOT subject the units to knocks and shocks as you move them around. This advice is meant particularly
for those who may want to place the H-7000 / H-7000V or its power supply on some kind of after-market
isolation feet or similar devices. Dropping one side of either of the H-7000 / H-7000V units, or the whole of
either unit, is not a good thing to do.
•DO NOT place the units near a strong light or heat.
•DO NOT place anything heavy on the units.
•DO NOT allow rubber or vinyl materials to rest on either units’ chassis for long periods of time. This could
discolour the metal.
•DO place the units on a shelf or stand that is stable and not subject to vibration or sudden shock.
•DO consider using a high quality power cord and inter-connects, for both inputs and outputs. The H-7000
/ H-7000V is a highly sensitive piece of electronic designed for neutrality and will output what you put
into it. Allnic’s Zero Loss Technology cables will work synergistically with the H-7000 / H-7000V.
•DO try to place the H-7000 / H-7000V and its power supply away from major sources of RFI and EMI;
though well shielded, the H-7000 / H-7000V units will function best away from large power
transformers and other sources of such interference.

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B. POWER CONNECTIONS
The H-7000 / H-7000V power supply uses a standard three prong male IEC connection for AC input. You need
to use a power cord with a female three prong IEC connector at one end.
The H-7000 / H-7000V power supply connects to the phono stage itself using the supplied umbilical cable.
Connect the units to each other using the umbilical cable with the appropriate screw-on connections to the
receptacle labeled “DC Source Input” on the rear of the phono stage and the connection terminal labeled “DC
Source Output” on the left side of the rear of the power supply (Please refer to Figures 1 and 2).
The H-7000 / H-7000V power supply you have purchased is set internally for AC 110 or 120 volt – 60 HZ
operation. There is no way to change this to another AC setting without return of the unit to the factory for re-
wiring, at the owner’s cost, including transport both directions.
C. INPUTS
For all versions of the H-7000 / H-7000V, there are two (2) sets of two (2) pairs of single-ended (RCA) inputs. These
two pairs are located in the middle of the rear of the phono stage (See Figure 4) and labeled “input” in the middle
above them. Each channel pair of inputs is aligned vertically, with the left channel input at the top and the right
channel input on the bottom. The two left hand pairs of inputs (facing the back of the phono stage) have an “MC1”
and “MC2” label above the two left channel connectors; these are the two input pairs for a moving coil cartridge.
The right hand pairs of inputs have an “MM” label above the left channel connectors, “MM1” and “MM2”; these are
the two input pairs for a moving magnet cartridge. Each pair of moving coil and moving magnet connections has a
number label between the left and right channel input connections.
In each case, for both MC and MM connections, the left hand vertically aligned pair of connections (again, facing the
back of the unit) corresponds to input 1 for the button switch on the front panel of the phono stage , while the right
hand vertically aligned pair is input 2.
Between the two sets of MC and MM input connections is a screw type connector. This connector is the ground
connection for a ground wire from a cartridge and/or turntable.
When you are facing the front of the H-7000 / H-7000V, the two pairs of MC connections are on the right/centre of
the unit, with the two MM connections immediately to their left on the other side of the ground connection.
On the H-7000 / H-7000V WITH the internal electronic (active) head-amp, the MC1 inputs are connected to the
active head-amp.The MC2 inputs are connected to the step-up transformers.
On the H-7000 / H-7000V WITHOUT the internal electronic (active) head-amp, both the MC1 and MC2 inputs are
connected to the step-up transformers.
The H-7000 / H-7000V has been designed and manufactured to work most synergistically with Allnic Audio
preamplifiers, pre-phono stages (head-amps), equalization products and ZL Technology cables.
D. OUTPUTS
The H-7000 / H-7000V is equipped with one pair of unbalanced or “single-ended” (RCA) outputs and one pair of true
balanced (XLR) output connections. The left channel output connections are labeled “left output” and are just to the

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left of the DC Source Input. The right channel output connections are labeled “right output” and are on the far left
hand side of the rear of the phono stage unit (See Figure 4). In each pair, the balanced (XLR) connection is labeled
“1”, and the unbalanced (RCA) connection is labeled “2”.
Above each pair of outputs, comprised of one single-ended (RCA) connection and one balanced (XLR) connection, is
a switch for selecting either the balanced or the single-ended connector. The switches are labeled “unbalanced
output”. Moving the unbalanced output switches to the right (facing the rear of the unity) sets the outputs to their
respective unbalanced (RCA) connector. Of course, the opposite position in each case sets the switches for the
balanced connectors. Be sure to have both switches set for the connection you are using. You may have both
balanced and unbalanced outputs connected at the same time without introducing hum PROVIDED you have the
output switches set to unbalanced output.
E. MOVING COIL (MC) STEP-UP TRANSFORMER CONTROLS
On the top of each channel’s MC step-up transformer on the centre rear of the chassis deck of the phono stage
unit, there is a rotating control. Turn the control knobs to select from four (+22, +26, +28, +32dB) gain factors.
The four control positions are labeled as both gain and the turn ratio of the MC transformer; for example, the
lowest gain position of +22dB automatically corresponds to a turn ratio of x13 (see Figure 8). On versions of the
H-7000 / H-7000V WITH the internal electronic (active) head-amp, the transformers are connected only to the
MC2 inputs, so only the performance of cartridges connected through the MC2 inputs will be affected by the
controls on the tops of the step-up transformers. You should always use identical settings for both transformers
to avoid channel imbalance.
NOTE:
Please mute your H-7000 / H-7000V, and/or reduce your preamplifier’s volume control during transformer
gain adjustments. Be aware if you are increasing gain, that you may hit an uncomfortably loud volume level.
F. IMPEDANCE CONTROL
Impedance control is not accomplished the same way on all versions of the H-7000 / H-7000V.
The input impedances for the versions of the H-7000 / H-7000V WITH the internal electronic (active) head-
amp are:
•on the MC1 inputs, which are tied to the active head-amp, from 50 ohms to 860 ohms, correlating to
the installed resistor values; and
•on the MC2 inputs, which are coupled to the step-up transformers, up to 278 ohms, varying with the
gain adjustment on the transformers, with a fixed impedance of 47k ohms (See Table 2). The resistors
provided DO NOT affect the step-up transformers on MC2.
The input impedances on the versions of the H-7000 / H-7000V with both the MC1 and MC2 input pairs
coupled to the step-up transformers, are up to 278 ohms, using the step-up transformers’ gain controls in
conjunction with the impedance control (See Table 1).
These values represent the internal impedance of the cartridge itself and the highest are at the very extreme
of what would normally be expected for the internal impedance of any MC cartridge.
Regardless of which version of the H-7000 / H-7000V you have, you will need to experiment to find the “sweet
spot” combination for each MC cartridge because even the cables from your cartridge to the tonearm, your

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internal tonearm cable, and your phono cable will all affect impedance level. We suggest starting with the
specifications from your cartridge and using the impedance level closest to that.
Controlling MC impedance on the H-7000 / H-7000V WITHOUT the internal electronic (active) head-amp
On these versions of the H-7000 / H-7000V, both the MC1 and the MC2 input pairs are connected to the step-
up transformers, and the impedance control is located at the rear of the top plate of the chassis (see Figures 9
and 10). The impedance control will work for both the MC1 and MC2 input pairs. It has four positions, 10, 20,
30 and 47 KΩ (thousand ohms). Use the impedance control to match the H-7000 / H-7000V to the impedance
of your cartridges. You will have to adjust the control each time you switch between MC inputs if the
cartridges feeding those inputs have different internal impedances.
Vary the impedance settings to match your MC cartridges. By experimenting with the impedance settings and
the transformer controls together, you can obtain optimum performance from your MC cartridges (See Table
1).
The MM input pairs are fixed at 47 KΩ. They are not affected by the MC impedance control.
Controlling MC impedance on the H-7000 / H-7000V WITH the internal electronic (active) head-amp
For the versions of the H-7000 / H-7000V WITH the internal electronic (active) head-amp, there is no chassis –
mount impedance control (See Figures 7 and 8).
MC1 inputs:
Follow the instructions below to adjust impedance for the MC1 inputs, which are coupled to the internal
electronic (active) head-amp.
1. Unplug the power supply from the wall, pulling the plug, not the cable.
2. Disconnect the umbilical power cable from the H-7000 / H-7000V preamplifier unit.
3. Take the preamplifier unit to a clean, smooth and stable working surface.
4. Carefully invert the H-7000 / H-7000V preamplifier unit.
5. Carefully remove the four screws fastening the bottom cover of the chassis to the rear panel and
remove the cover. For smooth removal, loosen the four side panel bolts.
6. Locate the electronic (active) head-amp PCB near the rear panel.
7. Locate the “MC1” PCB near the rear of the unit. There, you will see a pair of resistors (one for each
channel) inserted into pin-holders (See Figure 11).
8. From the factory, the resistors are 100 ohms: brown, black, black, black, brown.
9. Gently remove the 100 ohm resistors and insert the resistors of your choice from those supplied with
your H-7000 / H-7000V in a vinyl pouch. The resistors supplied in the pouch are:
•50 ohms: green, black, black gold, brown
•200 ohms: red, black, black, black, brown
•300 ohms: orange, black, black, black, brown
•500 ohms: green, black, black, black, brown
•860 ohms: grey, green, black, black, brown
10. Carefully reinsert the chassis bottom cover. Secure it to the rear panel using the screws you removed
to take the cover off. Once it is secure, remember to re-tighten the four side panel bolts.
11. Carefully set the preamplifier unit upright on its feet.
12. Take the preamplifier back to where you use it and reconnect it to the power supply. Reconnect the
power supply to the wall outlet.

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Vary the impedance resistors to match your MC cartridges. By experimenting with the impedance resistors,
you can obtain optimum performance from your MC cartridges with the internal electronic (active) head-amp
on MC1.
MC2 inputs:
On the MC2 input pairs, which are coupled to the step-up transformers, internal impedance is fixed at 47 KΩ.
Total impedance ranges up to 278 ohms, varying only with the gain adjustment on the transformers (See Table
2). The resistors provided DO NOT affect the step-up transformers on MC2.
The MM input pairs are fixed at 47 KΩ. They are not affected by the MC internal electronic (active) head-amp
resistors.
G. A NOTE ON PHASE
Phase issues generally will result in lack of bass and/or focus of the stereo image. You may need to reverse
connections on your cartridge if you are having phase issues. As is usual in these circumstances, some trial and
error experimentation may be required to find the correct position. The process is simplified for you with the
H-7000, as it has a phase control switch on the front panel of the phono stage unit.
INITIAL POWER-ON
Once you have your H-7000 / H-7000V in place, installed the 5U4G tube or supplied equivalent in the power
supply, replaced the power supply cover, connected the power umbilical cable between the powers supply and
the preamplifier, and made all connections to your turntable and preamplifier or integrated amplifier, you are
ready to turn on the power for your H-7000 / H-7000V.
Before you power up the H-7000 / H-7000V, though, also be sure you have:
•
removed ALL the cushion materials/”O” rings from the tubes
•
selected the output connections that you want to use, single ended (RCA) or balanced (XLR), on the two
switches on the back of the phono stage
•
turned the volume down or muted your preamplifier
•
pressed the button switch on the left hand side of the front panel of the phono stage, labeled “muting” below
and having button in and out icons for operate and mute, respectively, to the in/down “mute” position (See
Figure 3)
•
pressed the button switch on the right hand side of the front panel of the phono stage to the appropriate phase
position, either “normal” (pressed in) or “inverted” (out position). We suggest starting with “normal”. position
(See Figure 3)
•
rotated the knob labeled “input selector” to the appropriate input, corresponding to the input you will use
initially (See Figure 3), either MC1 or MC2, or MM1 or MM2
•
if you are using a moving coil cartridge, set the MC transformer controls on the top of the chassis to the factor
that you will try initially – For H-7000 and H-7000V units with the internal electronic (active) head-amp, this
applies only to the MC2 input pair. See the instructions above, under “Impedance Control” for the MC1 input
pair.
•
checked that all your connections are snug
To turn on the H-7000 / H-7000V, press in the button switch on the front of the power supply marked with on and
off icons (see Figure 2). Of course, the off position is the reverse, pressing the button again so it is returned to the
maximum raised position.

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OPERATION
When the power supply is on, the light on its front panel will illuminate and, if it is in the “operate” position, the
light above the muting switch on the front panel of the Allnic Audio H-7000/ H-7000V phono stage will illuminate
after a forty (40) second automatic protective “mute” period. The light above the phase switch will illuminate as
well, if the switch is in the “normal” position at turn on.
Generally, it is advisable to switch between MM or MC input, or between inputs 1 and 2 of either, only with the H-
7000 / H-7000V in “MUTE” mode and/or with your line-stage preamplifier or integrated amplifier volume down or in
MUTE. FOR OWNERS OF H-7000 / H-7000V WITH INTERNAL ELECTRONIC (ACTIVE) HEAD-AMP, without having
your H-7000 / H-7000V in MUTE mode, the sound accompanying switching from one input to another could be
amplified to a level potentially damaging to some loudspeakers.
From this point on, operation is straight-forward. All functions except for MC transformers’ gain selection are
controlled from the front panel. Of course, BE CAREFUL about differences in gain between your sources. Generally,
disc players and tuners will have greater gain than phono stages. That means the volume setting for listening to your
turntable might be too high for listening to CDs.
When you are finished listening, turn off your power amplifier(s); then turn off your preamplifier and then turn off
the H-7000 / H-7000V last by pressing the on-off switch on the front panel of the power supply so it returns to the
out position.
In the case of any failure, please contact Allnic Audio or its authorized representative for assistance.
THE CURRENT METERS
These illuminated meters indicate the current supply to the gain tubes in the H-7000 / H-7000V. They are indicators
of failure or damage to the function of the unit. There is one meter for each channel. The needle should be between
the two parallel lines just left of centre on the meter face. Any failure of the tubes or circuits in one or the other of
the H-7000 / H-7000V’s channels is indicated by the needle on the meter for the respective channel moving out
from between these two parallel lines.
•If the needle has moved to the left of the parallel lines on a meter, it means that one or both the E810F
tubes for that channel is failing.
•If the needle on either meter moves to the right of the parallel lines, it means that one or the other of the
voltage regulator tubes (7233 or 6485) for that channel is failing.
In the case of any failure indicated by a meter, please contact Allnic Audio or its authorized representative for
assistance.
TUBES
The H-7000 / H-7000V uses the following tubes (Please see Figures 5, 6, 7, 8):
•Four (4) x E810F
•Two (2) x 7233
•Two (2) x 5654
•One (1) x 5U4G (in, and the only tube in, the power supply)

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All consequences of changing or attempting to change tubes are borne by the user unless by express agreement
between the owner and Allnic Audio or its authorized representative. Allnic Audio and its authorized representatives
are not liable in any way whatsoever for any injury or loss incurred by the user or for damage to the H-7000 / H-
7000V, any of its parts, or tubes or replacement tubes resulting from the user changing or attempting to change
tubes.
SPECIFICATIONS FOR THE ALLNIC AUDIO H-7000 / H-7000V PHONO STAGE
Inputs:
Moving Coil (MC) × two (2) pairs unbalanced (RCA)
Moving Magnet (MM) x two (2) pairs unbalanced (RCA)
Outputs:
One (1) pair x unbalanced (RCA)
One (1) pair x balanced (XLR)
Ground:
One (1) x screw type terminal
Frequency (RIAA):
20Hz ~ 20KHz (±0.5db)
30Hz ~ 15kHz (±0.3dB)
Voltage Gains:
MM +40db (1KHz)
MC +62, +66, +68, +72db (1Khz)
Input Impedance:
MC up to 860Ω or 278Ω (See “Impedance Control” in the Initial Set-Up
section)
MM 47 KΩ
Maximum Input Voltage
(MM, non-clipping):
20Hz / 10mV
100Hz / 50mV
1KHz / 220mV
10KHz / 690mV
THD
(Total Harmonic
Distortion):
Less than 0.3% (1KHz, Output 1V)
Output Impedance:
200Ω (Constant)
S/N Ratio:
-85db (CCIR, 1KHz)
Tubes:
E810F (or 7788: there are no other equivalents to these tubes) × 4 (gain stages,
left and right channels)
7233 (no equivalent) × 2 (Voltage Regulators)
5654 (equivalent to 6AK6, A4361, CV1762) × 2 (Voltage Regulators)
5U4G (in, and the only tube in, the power supply) x 1 (Rectifier)
Fuse:
AC 2A, 250V
Dimensions:
- Phono Stage:
- Power supply:
430mm (16.9 inches) x 350mm (13.8 inches) x 173mm (6.82 inches) (W x D x
H)
170mm (6.7 inches) x 275mm (10.8 inches) x 118mm (4.65 inches) (W x D x )
Weight:
Phono Stage:
Power supply:
Both units in original
packing:
15.7 Kg (34.62 lbs) unpacked
8.1 Kg (18 lbs) unpacked
30 Kg (66 lbs)

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WARRANTY
FOR WARRANTY SERVICE, PLEASE CONTACT YOUR AUTHORIZED ALLNIC DEALER.
All Allnic Audio amplifier products are warranted against materials and manufacturing defects for parts, excluding
tubes, and labour for two (2) years from date of purchase. Tubes are warranted against materials and
manufacturing defects for one (1) year from date of purchase. The warranty is transferable for the balance of the
original purchaser’s warranty period, provided, as stated below, no unauthorized repairs or modifications have
been performed on the product. Date of purchase is the date indicated on the invoice for the product issued by
Allnic Audio or its authorized representative. For the warranty to be valid, a defective product must be returned to
Allnic Audio’s authorized representative for service prior to any unauthorized attempt to repair. Any repair work on
an Allnic Audio product not specifically authorized by Allnic Audio or its authorized representative will void the
warranty on the product.
FIGURES
FIGURE 1: Power Supply – Rear View

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FIGURE 2: Power Supply – Front View

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FIGURE 3: H-7000 / H-7000V
Front View
FIGURE 4: H-7000 / H-7000V
Rear View

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FIGURE 5: H-7000
Top View

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FIGURE 6: H-7000V
Top View

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FIGURE 7: H-7000
WITH Internal Electronic (Active) Head-amp
Top View