睿志音响

	Wisdom in mind, enthusiasm at heart.

NFB-7.38 (ES9038Pro)
Dedicated Discrete Fully Balanced DAC

DSD , DXD support from USB &I2S
32bit / 768K Sabre ES9038Pro
32bit / 384K Asynchronous Transfer Amanero Combo 384
Built in OCC and TCXO ,no upgrade options
　

Summarize

Use Manual

Specs

Custom Option

Shipping Cost

Use Manual:

Power button:
Power ON/Off the NFB-7 .
　

Selector button:
Select the input sources.
1: BNC input.
2: BNC +RCA input.
4：Optical input.
5：I2S input.
6, USB input.
(The input 2 had both BNC and RCA sockets, but at the same time only can connect either )
　

The display auto dark : Push into the jumper is auto dark .Please operate the button while the unit power off .

DSD / PCM support from I2S input :
The DSD/PCM support not only from the USB input, but the I2S input. The NFB-7 (2015) can detect the I2S input signal, if input DSD signal, it will auto to remove the DSD pop noise while select the DSD track .
　

Click to review : RJ45 and HDMI pin definitions
　

Digital filter setting：
　

IIR_0 与IIR_1：For DSD.
	IIR0	IIR1
47K	Push Into	Push Into
50K	Pull Off	Pull Off
60K	Pull Off	Push Into
70K	Push Into	Pull Off

FIR_0，FIR_1，FIR_2： For PCM.
	FIR_0	FIR_1	FIR_2
Fast roll-off, Linear:	Push Into	Push Into	Push Into
Slow roll-off, Linear:	Push Into	Push Into	Pull Off
Fast roll-off, Minimum:	Push Into	Pull Off	Push Into
Slow roll-off, Minimum:	Push Into	Pull Off	Pull Off
Fast roll-off, Apodizing:	Pull Off	Push Into	Push Into
Fast roll-off, Hybrid:	Pull Off	Pull Off	Push Into
Brickwall filter:	Pull Off	Pull Off	Pull Off