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How to install the
TE8802 driver?
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
Note:
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.
Feedback :
John Darko review the NFB-2.2
http://www.digitalaudioreview.net.au/index.php/audio-reviews/digital-source-reviews/item/346-audio-gd-nfb-21-dual-wolfson-wm8741
http://www.head-fi.org/forum/thread/512856/audio-gd-nfb-2-nfb-3-delivery-impression-thread/30
http://www.digitalaudioreview.net.au/index.php/audio-reviews/digital-source-reviews/item/177-audio-gd-nfb-2-dac-19-series
http://www.head-fi.org/products/audio-gd-nfb-2-and-nfb-3/reviews
1,
What's different between NFB-2.2 and NFB-3.2?
The main
differences are as follow:
1, The NFB-3.2 applies 2 groups of
class A parallel connection PSU supplied for analog output stage,
(the analog output stage power supply is very important, so we keep
the
2 groups of
class A parallel connection PSU here). Another 5 groups of linear
PSU's supplied for other parts.
The NFB-2.2 applies 6 groups class A
parallel connection PSU for the whole gear, and 1 linear PSU for
the control parts.
2, The NFB-3.2 applies
a toroidal transformer, the
NFB-2.2 applies an R-core transformer.
3, The NFB-3.2 applies mostly 1% SMD resistors and caps, the NFB-2.2 applies mostly
DALE resistors and WIMA
caps.
4, The NFB-2.2 sound better
than the NFB-3.2 on detail , high / low extend but the different not
as the price different.
NFB-2.2 NFB-3.2
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Summarize
