ALLNIC AUDIO h-1201 Manual del usuario - Página 4
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Imprimir páginaINTRODUCING THE H-1201 PHONO STAGE
The H-1201 is Allnic Audio's entry level phono stage
model. 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-1201 has the following features:
High-quality, NOS E180CC twin triode tubes
CR type RIAA equalization, precisely compensated
within +/- 0.3dB
Automatic, semi-conductor voltage regulation
circuit, ensuring exceptionally quiet operation
High quality Moving Coil Step-up Transformers
with Permalloy cores
MC transformers variable gain (+22dB, +26dB,
+28dB and +32dB)
No negative feedback design
Pure Class A operation
New vacuum tube damping technology – Allnic
Audio's patented "Absorb GEL tube damper"
technology prevents harmful vibrations from
reaching the signal / gain tubes and, therefore,
prevents micro-phonic noise propagation in the
tubes. The Allnic Audio Absorb Gel damper
technology effectively solves a problem that
plagues most tube amplification systems. Provided
other tube components do not introduce micro-
phonic noise into your system, with the Absorb Gel
damping system, you will enjoy a degree of
transparent sound that will surprise and please
you.
As are all Allnic Audio products, the H-1201 is fully
RoHS (EU Reduction of Hazardous Substances
regulation) compliant in construction and materials
WHAT'S IN THE BOX?
Please check that the shipping box contains the
following:
One (1) Allnic H-1201 phono stage – in natural
aluminum or black, depending on your order request
One (1) IEC type power cord
One (1) Owner's Manual
Note:
1)
The H-1201 ships with the tubes installed.
2)
The H-1201 will work with most IEC type
aftermarket power cords. Of course, only you can
determine the power cord that works most
synergistically with the H-1201 in your system.
3)
Be sure the H-1201 is labeled for the AC voltage of
your location. If it is not, please contact
Hammertone Audio (See Figure 1).
We advise that you keep the box and other packing
materials that your H-1201 came in. It will be useful if you
sell your H-1201 or in the unlikely event you need to ship it
for service.
SAFETY
Remove ALL protective cushioning material inside
the tube chimneys before operation. The tube
chimneys should contain NOTHING except the
tubes.
You may experiment with the tube damping
rings, on or off.
Disconnect the power cord by pulling the plug, not
the cable.
Do not attempt any repairs. Do not remove the
unit's chassis covers without specific authorization
from Hammertone Audio.
Keep the power cord away from heat sources
Keep the unit away from liquids – do not allow any
liquid to enter the interior of the unit.
When the unit is moved from a cold to a warm
environment, allow sufficient time for any condensation
to evaporate before plugging the H-1201 into an AC
connection.
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-1201 and its power supply.
B.
Connectors
You may use any good quality contact cleaner recommended
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