All Audio-GD’s products are designed and developed under the leadership of Mr. He Qinghua, the “First Prize Winner” of the National Semiconductor (USA) Audio Design Contest.


          With strong research and development capability in audio technology, Audio-GD offers a complete series of Hi-Fi equipments - DAC, preamplifier and power amplifier - with our signature “Audio-GD Current Signal System“ (ACSS) technology. Our ACCS technology transmits all audio signals via “Current” domain which offers the least colored, most detailed and neutral sound. In addition, we also master advanced audio technologies like power regeneration technology and full balanced audio technology. Our technology is on a par with the international famous audio equipment manufacturers.


          Audio-GD has been growing steadily over the years and is renowned amongst local and foreign customers. We insist on the build quality with no compromise. To ensure the best quality, every technician of our company is not only well experienced but also a Hi-Fi lover.
 

 

R-27

R 33,999

Built in real balanced pure class A headamp & preamp
Pure class A power 9000mW@40ohm
Dual gain modes can drive high/low sensitivity headphones

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MASTER 9

R 24,999

Real Balanced ACSS design 
Pure Class A  (9W @ 40 ohm)
Preamp & Headphone amp
3 Type gain modes can drive high and low sensitivity easy

DI-20 ACCUSILICON

R8,999

Built in Amanero USB interface and isolator

Supports up to PCM384K / DSD512
Built in FPGA S/Pdif input support up to 384K/DOP
ACSS /Class S/Pdif output support up to 384K

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NFB-11.38 ACCUSILICON

R6,999

Built in Sabre ES9038  Pro  
DSD64-512 , DXD, PCM 32bit / 384K  support from USB
A femtosecond Accusilicon 318B clock built in
8 group double stage PSUs built in

R2R 11

R4,999

NOS design with R-2R resistor ladders DAC+Headamp
Built in 2 groups DA-8 R-2R modules
Unique noise reject technology remove the artifacts
DSD , DXD support from USB 
Amanero Combo 384 USB interface

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R-28

R 18,999

​Fully Balanced Headamp And Preamp All In One

Built in real balanced headphone amp max output power achieve 9500 mW that can drive most headphone easy.
8 group fully discrete R-2R DA modules to combine into real balanced push/pull decoders.

R7 MKII

R 43,999

Truly balanced fully discrete R2R ladder DAC
 

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Audio-gd have an extensive & diverse range. If you have a product of theirs in mind that isn't listed here, please let us know using our contact form and we'll see what we can do.