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 ACSS (Audio-gd
Current Signal System) file
download:(Files1-6)
http://bbs.audio-gd.com/dispbbs.asp?boardid=7&id=10497&star=1#39123
About ACSS:
ACSS (Audio-gd Current Signal System) is Audio-gd's
system for transmitting audio signals in the current domain. This
concept, first seen in 1966, we have used for many years, and since
2006, have evolved the technology to include all audio signals in our
systems from the digital source to the power amplifier. Since 2007, ACSS
components have become Audio-gd's most popular products, with a great
many customers purchasing them in China and Hong Kong.
48 pcs output transistors. The capacitance of the
whole machine reaches as high as 210,000 UF, Four
transformers total power 1500W .Support
250W X2 (8 Ohms) output.
Sound Characteristics:
Very neutral and neuter, truly deliver the sound of source , don't add
any color. Before you make a purchase with this amplifier, you must sure
you have a group high class source gear.
Product
Feature:
Adopt ACSS parallel current transmission technique . Solid grasp and ample practices of
ACSS didn't
cool down our passion for perfection; we have spent over a year on
tweaking the circuit to achieve even better acoustic performance.
Massive use of high power parts and robust regulated power supply
guarantee vigorous current output that drives most existing
loudspeakers. The new ACSS module adopted in current signal handling of
C-1 Master sustains the musical signal intact, bringing dynamic response and
acoustic fidelity to unprecedented level.
Lowering the price but not the quality, C-1 Master provides ACSS input and XRL
input. When C-1 Master works with ACSS preamps C-3C-8,
it shares the isolated control circuit of the preamp causing even better
signal matching and controlling. The fruitful result is: far higher s/n
ratio and lower distortion than ever expected.
C-1 Master is a mono design, For what have been done,
music of clarity, purity and high s/n ratio is the fruit.
Balanced signal throughout, an entire class A current gain circuit. The
musical signal is transferred in this ACSS form till it reaches the
output stage. ACSS musical signal would be directly transferred to ACSS
signal amplification module in the amplifier for signal gain processing.
Balance bridging circuit structure doubles not only the scale of the
circuit but also the cost.
All signal gain is under current form, achieved by the unique, superb
open loop multiple output current mirror. Current mirror that deals with
the last stage of current gain utilizes 36 pairs of high speed and high
linearity transistors. Incomparably precise and ultra-low distortion in
the gain signal is the result. The signal path is balanced throughout
and all transistors work in class A mode.
Relying exclusively on the feature of ultra-low distortion of the hyper
linear ACSS amplifier, the music is unbounded, euphonious and distinct
even without negative feedback.
The entire output stage works in class A mode, with 48 pcs pairs of 15A high
power audio transistors in last output stage , it
is guaranteed that most existing loudspeakers turn tame.
For purity of output signal, high performance regulated power circuits
are employed in the supplying power to the low voltage and gain stage.
Influence from AC fluctuation is minimized.
All regulators work in current convert mode which excel in high
bandwidth, low output impedance and great immunity against interference.
Four power transformers, whose total gross power are 1500W, of different
types dedicated to circuits of different functions are used. They are
sealed independently in the two metal cases, it helps block interference
to the critical amplifier circuit, provide darker yet cleaner
background.
All sockets in C-1
Master,
including signal input/ output sockets and power sockets, are of
audiophile grade.
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