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Anyone heard of this headphone amp or even have one? It looks really nice with a separate power supply. It's from China and I'm having a hard time finding an English language review.
 
The specs look pretty good.
 
Product Description:
AMBER Amber is truly fully balanced design headphone amplifier with a fully independent four Pure Class A amplifier unit
Two balanced, RCA signal input
A set of balanced, RCA preamp output
GM's four core balanced outputs an AKG K1000 headphone jack, etc.
One pair of balanced XLR output connector
A 6.35 stereo single-ended output
Thanks to a sound internal conversion circuit, in the case of single-ended / balanced signal any input, output any combination of single-ended / balanced.
High-quality single-ended and balanced preamp output function allows AMBER as a senior pre-amplifier.
Technical parameters:
Frequency response: 20-50KHz +/- 1dB
SNR: 102dB (A-weighted)
Harmonic Distortion: <0.006%
Output power: Class A single-ended output
3000mW @ 32 ohm
1800mW @ 120 ohm
1000mW @ 250 ohm
910mW @ 300 ohm
Input Impedance: 100K (single-ended and balanced)
Input Power: AC 220V 50 / 60Hz
Machine maximum power consumption: 80W
Weight: 7.5 KG
After packing: 9 KG

 

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Bump

 

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Owners of Amber II mostly in China, because only 220V version has provide.
 
Uncle Po said will shipping Production 110V version soon last month.
 
You may google "金波 琥珀 2" as keywords and transltor to English.

 

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Thanks!

 

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The version I've been offered is 110V. The specs look great and I really like the separate power supply. My preamp also has the same design with the separate power supply.