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NFB-29 (2015 )(Since 1st Feb. 2015)

The single ended version based on NFB-27
Discrete  DAC+ Headphone amplifier + Preamplifier
With 2 groups RCA  analog inputs

DSD , DXD support from USB and I2S inputs
32bit / 384K Sabre ES9018
32bit / 384K Asynchronous Transfer  USB-32 Chip
OCC and hi-end parts applied

   

       

Summarize

Use Manual

Specs

Custom Option

Shipping Cost


1,
Upgrade to the Amanero combo384 USB module and H mode:
    
Price +USD80 (Promo), the upgrade functions as below :
     A, Upgrade to the Amanero combo384 USB module for replace the USB32,  ( Choice this upgrade option, customer don't want upgrade the TCXO for the USB ).
     B, After upgrade, except the gain mode F and S, customer can select the gain mode H , the H mode is design for drive the HE-6 and other low sensitivity headphones and low output level sources . (In the H mode, the NFB-28 had 25DB gain ).
     C, A switch on rear for select the DAC / Pre output with / without volume control (The headphone output mode always had the volume control).
     D, Built in a jumper for customer select if want to dark the display at around 8 seconds after stop operate the unit .
     E, Built in mulriple jumpers for customer select the digital filter mode between Fast / Slow roll off ( Available of PCM signal input ) , and the DSD filer roll off between 50KHz / 60KHz / 70KHz,  and the digital filter select between NOS / Oversampling (Available of PCM signal input from USB or I2S ).

2, Upgrade to the Amanero combo384 USB module:
    
Upgrade to the Amanero combo384 USB module for replace the USB32, price +USD45 ( Choice this upgrade option, customer don't want upgrade the TCXO for the USB ).


3, Upgrade TCXO for USB-32 and ES9018 for slight improve on the sound transparency .
    
There two TCXOs can be upgrade  for the USB-32 and ES9018, cost is USD20/per,  without shipping delay ,If customer had choice the H mode upgrade option, the USB don't need upgrade the TCXO.


4,
Custom order two pair RCA outputs:
       The NFB-28 default have one pair RCA and one pair ACSS output , If customers don't want ACSS output , free for replace by RCA output without shipping delay   .


5, Custom order HDMI replace RJ45 I2S input.
    
Price is USD20, without shipping delay.

6, Custom order HDMI replace USB input.
    
Free with 1 days  shipping delay.

7, Custom order the display dark at around 7 seconds after operated.
    
+USD1,without shipping delay , If the customer choice the H mode upgrade mode, don't need custom order this function.



 Customer can custom order the different define of the I2S pins free.
Please note: Don't hot push / pull of the I2S cable. Any time must power off the units then push or pull the I2S cable.
 


Click to review : RJ45 and HDMI pin definitions
 


 

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