Click to read the USB-32
Fully balanced design built by discrete analog stages without any
OPA and couple caps in the signal channels.
Non- feedback ACSS analog output stage .
Total of 7-group dedicated power circuits are used to purify the
Four-channel digitally controlled relay-based volume control to
avoid channel imbalance and improve sound quality. NFB-10SE has 48
steps volume level control in both high gain mode and low gain mode.
The total 96-step volume control ensures smooth control of the
3 channels digital input :
coaxial / Optical / USB
DAC output :
XLR / RCA / ACSS (User can setting with either variable and
fixed output level )
Headphone output :
4 pins XLR / 6.3MM SE
USB Audio Class 2 High-speed Input from Windows / MAC / Linux
( We can not guarantee it can working with every Linux device )
Supports High / full speed Asynchronous Transfer Mode up to 384K / 32Bit
Resolutions support 16 / 24 / 32 Bit with sampling rate support
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz ( USB )
Supports up to 24 Bit/192KHz ( SPDIF )
Supports 2X , 4X and 8X oversampling customers setting
Memorizes all settings and it could resume the last settings when
"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
If only the RCA or 6.3MM headphone is used, is the NFB-10
being wasted or not fully utilized?
a real balanced DAC . It has balanced output
(ACSS, XLR and balanced headphone output) and single-ended output
. There are 4 ACSS amplifiers in the NFB-10 for balanced outputs and balanced inputs. Even when a
single-ended output is used, the ¡§Dual WM8741¡¨ DA chips will perform
fully thanks to the fully balanced design.
Modification guide on
headphone jack for 4-pin balanced headphone output.
Click here to read:
Parts for the modification is USD30. (Includes one female 4-pin plug
and one male 4-pin plug, some tapes and some WBT tin solder.)