Wisdom in mind,   enthusiasm at heart.

Master 11(2016)
Release at 12th. Oct. 2016

Discrete  DAC + Headphone amplifier / Preamplifier
Combine from the Master 7 + 9

Fully redesigned DSP V7 software
Built in 4 Pieces  PCM1704UK
Supports up to 384KHz at USB & IIS
32bit / 384K Asynchronous Transfer  Amanero combo384
OCC wires & TCXO applied

The unit applied analog input short design :
          The unit  had design the analog idle input short circuit (  In 7 to In 9) for avoid the disturb between different sources.
         This design also applied in a lot high end brand devices.
          The working theory :  Without the idle input short circuit ,if the input 7 and input 8 had connect two extra DACs,  while users select the either input 7 and input 8 , the another input signal will fire through the circuits and mix  into the using signal, even though this signal is  weak  but still can degrade on the sound quality.
          With the idle input short circuit function : if user select either the input 7 and input 8, the another input signal will short circuit then no any signal fire through circuits , can keep the sound quality had not degrade.

Functions :
HP/PRE : For select the unit output from headphone sockets or the XLR / RCA sockets.
Selector : For select the unit input channels.
Volume: For change the volume of the unit.
DAC/PRE button: For select the unit as DAC output With volume control or Fixed level , without volume control output from the XLR / RCA sockets on rear .

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

DSP-1 Jumpers setting

The product shipped before 12th. Oct. 2016

Jumper1  PLLEN

Active (OFF)

Bypass (ON)

PLL setting

Jumper6 DITH

Active (OFF)

Inactive(ON)

Data Dithering

The product shipped since 12th. Oct. 2016

Jumpers Number

Setting

Functions describing

PLLEN

Bypass (OFF)

Active (ON)

PLL setting

DITH

Inactive (OFF)

Active (ON)

Data Dithering

 8X Oversampling

4X Oversampling

2X Oversampling

NOS

The sound will become smoother and warmer while setting lower oversampling.

IPS0

 (OFF)

 (ON)

 (OFF)

 (ON)

IPS1

 (OFF)

 (OFF)

 (ON)

 (ON)

ATT0

Reserved

ATT1