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Upgrade DSP Board for Terminator R-2R DAC

Upgrade DSP Board for Terminator R-2R DAC

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The easy plug and play upgrade for existent owners of our flagship the Terminator DAC. Instant upgrade by replacement of the DSP board ( Digital Signal Processing board). One hex key, 2 screws for the chassis lid, then tool-less plug and play replacement.

Ordering and deliveries are limited to transactions in Hong Kong. Thank you. 

All Terminators full DAC ordered onward are in the same new DSP specifications.  

Technical Highlights

  • Improved Digital Signal Processing FPGA 

  • Four(4) sets of Linear Technology LDO Voltage Regulators

  • DSD1024, PCM1536 Supports On USB & I²S Input

  • Proprietary USB Audio Solution via STM32F446 Advanced AMR Based MCU

  • Licensed Thesycon USB Driver For Windows Platform

  • Driver-less On Mac & Linux

  • Dual AES/EBU Input Supports

    • To enable Dual AES/EBU, press "Input+" button while in Mute state

  • Sharp/Slow Filters Option

    • To select filters, press "Mode" button

  • I²S Pinout Configuration

    • To configure I²S Pinout, press "Phase" button while in Mute state

  • I²S DSD Channel Swap Configuration

    • To swap L/R channel for DSD playback, press "NOS" button while in Mute state. Note that this DSD channel swap will not affect PCM playback. 


Supported Formats



  • DSD64-DoP On All Input

  • DSD1024 On USB & I²S Input 


  • 24bits / 44.1, 48, 88.2, 96, 176.4, 192KHz On All Input

  • 24bits /1536kHz On USB & I²S Input 


Sampling Mode: Non-Oversampling NOS / Oversampling OS

Windows USB driver ( Thesycon V.4.67.0)

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