Accuphase DAC-30 D/A Converter

Up for sale I am offering a D/A converter Accuphase DAC-30 in excellent condition and 100% working order, with Coax, USB and Optical connectors, removed from my Accuphase E-460.  Don't have the original box but unit will be packed well to ensure safe arrival.  I don't
charge extra for Paypal fees, the price shown is the final price.

Will
only ship to the low 48 US Cont. No shipping, to Alaska, Hawaii or
Puerto Rico,  Please ask any and all questions prior to clicking the buy
it now option, as all sales are final.   Low ball offers will be
ignored.   Thanks.

DAC-30
is a D/A converter board with coaxial, optical fiber and USB inputs. It is
designed for designed for installation in a slot on the rear panel of an analog
Accuphase component, to provide direct input capability for signals from
digital components. Usage details of the board will differ, depending
on the Accuphase component in which the board is installed. To ensure
correct operation, please refer to the instruction manual of the
respective Accuphase component before use.

Function

• An automatic change of the coax input / optical fiber /USB input


• Automatic recognition of number of sampling frequency /bit / de-emphasis

Guaranteed specifications

• COAXIAL：IEC 60958/AES-3 compliant
  
  　　　　      ：Digital inputs 0.5Vp-p 75Ω
  
  　　　　      ：Sampling frequency 32kHz～192kHz,24bit
  


• OPTICAL：IEC 60958/AES-3 compliant
  
  　　　　      ：Digital inputs －27～－15dBm
  
  　　　　      ：Sampling frequency 32kHz～96kHz,24bit
  


• USB　　    ：USB 2.0Full Speed（12Mbps）compliant
  
  　　　　      ：Sampling frequency 32kHz～96kHz,24bit

*The reproduction of music data by the USB depends on OS on the PC and softwareof music reproduction.

*Please refer to the manual of the PC for setting and the connection method of the PC about USB.

Connection

*If multiple input signals are supplied at the sametime, the unit
automatically locks onto a signal when"OPTION 1" is selected, using the
following prioritysequence: COAXIAL → OPTICAL → USB

*To exclude a signal from being selected, eitherdisconnect the cable or turn power of the respectiveequipment off.

Connection example of DAC-30

Block diagram of MDS++ converter

Distortion+Noise vs. Frequency Characteristic

Output level vs. Frequency Characteristic