Audio-gd NFB 3.1

General Information

Fully discrete analog stages without any OPA and couple caps in the signal channels.
Non- feedback ACSS analog output stage .
Class A power supplies , Total have 7 groups PSUs and 3,0000 UF Audio caps for power supplies.
5 channels digital input : RCA coaxial / Optical / USB
DAC output : RCA / ACSS
USB Audio Class 2 High-speed Input from PC/MAC (NFB-3.2)
Supports full speed Asynchronous Transfer Mode (NFB-3.2)
Resolutions support 16 / 24-Bit with sampling rate support 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz (NFB-3.2 USB model)
Supports up to 24Bit/192KHz (Coaxial)
Supports 2X , 4X and 8X oversampling customers setting
Memorizes all settings and it could resume the last settings when power on.

Sound Characteristics:
"Neutral but smoothness sounding ,it doesn't sound skeletal or digital (or metallic). There's meat aplenty on them bones . It's a sigma-delta DAC chip implementation without the dryness, neutrality without the emotional disconnection" - John Darko
The S/PDIF interface uses WM8805 (up to 192KHz) in default. If you want to replace it with the DIR9001 (up to 96KHz) without additional charge, please tell us when you place order.
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