• miniDSP 2x4 HD High Performance DAC and DSP


    miniDSP 2x4 HD High Performance DAC and DSP

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    The miniDSP 2x4 HD is a high fidelity, high performance digital-to-analog converter (DAC) and digital signal processor (DSP) with powerful audio processing functionality. The 2x4 HD features USB and TOSLINK digital inputs, two analog inputs and four analog outputs. 


    • USB DAC audio streaming up to 192kHz and a TOSLINK digital input

    • Programmable active crossover

    • Programmable subwoofer crossover

    • Programmable parametric equalizer

    • Room response correction equalizer (requires UMIK-1 microphone and REW software)

    • Channel delay and level control

    • 400MHz Analog Devices SHARC processor allows 96kHz internal processing for true high-resolution audio capability

    The miniDSP 2x4 HD includes miniDSP’s renowned application software for powerful and easy programming. The crossovers and/or filters can be configured in real time from a PC or Mac environment. Once the miniDSP is configured, the device can operate standalone and no longer requires a computer connection. For information on available application software plug-ins, check the miniDSP products 2x4 HD page.


    • USB DAC audio streaming up to 192kHz

    • TOSLINK digital input

    • Four 2.0 Vrms analog outputs

    • ADSP21489 400MHz Sharc DSP floating point engine

    • 24 bit ADC/DAC resolution

    • XMOS Xcore200 for USB control and bi-directional audio streaming

    • Plug and play USB driver and real time software configuration using miniDSP apps (plug-ins)

    • USB Audio Class 2 bi-directional streaming with ASIO drivers, driverless under MacOS

    • Delay, polarity and input/output level setting

    • Nichicon Muse Audiophile capacitors

    • IR Remote Control interface

    What’s Included

    • miniDSP 2x4 HD digital signal processor

    • miniDSP 2x4 HD application software plug-in license ($10 value)

    • Global precision regulated AC/DC power supply for Europe, U.K., Australia and others - Plug types: B, C, G, I

    • Room EQ Wizard (REW), free room acoustics software and audio analysis software link

    Recommended Accessories

    • miniDSP UMIK-1 Measurement Microphone 

    • miniDSP Remote Control Infrared IR 

    • RCA Cables - Two (2) pairs, high quality, shielded, high fidelity


    • U.S. technical support through Deer Creek Audio

    • miniDSP application notes and User Forum support

    • Installation guide and phone support

    • Deer Creek Audio is an authorized miniDSP dealer

    Warranty Terms

    This product is warranted to be free from defects in materials and workmanship for a period of one year from invoice. Warranty does not cover failure of the product due to incorrect connection or installation, improper or undocumented use, unauthorized servicing, modification or alteration of the unit in any way, or any usage outside of that recommended in the product manual. The customer provides return shipping to Deer Creek Audio. Deer Creek Audio is an authorized miniDSP dealer.


    U.S. domestic orders ship FedEx 2-Day Express for free. Canadian orders ship FedEx for $24.95, other international orders ship FedEx for $39.95 (global carrier may vary).

    User Links

    A Functional Overview of the miniDSP 2x4 HD
    miniDSP 2x4 HD User Manual
    Download your complimentary 2x4 HD Plug-In
    miniDSP Basics