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MiniDSP 2x4HD Pocket Size unbalanced DSP Processor

MiniDSP 2x4HD Pocket Size unbalanced DSP Processor

RRP: £239.00, You save £4.00
Ref: 2X4HD

Remote control:


WI-DG - Wifi/ethernet adapter:

Back in stock from Nov 5th. Stock available via Amazon prime too here

Please note, as we are an approved dealer for miniDSP, you will get a discount code for one free plugin, when you purchase a 2x4 from us.

Introducing the long-awaited “reboot” of miniDSP’s best-selling 2x4 digital audio processor: the miniDSP 2x4 HD! This tiny powerhouse is jam-packed with miniDSP’s tried and proven audio processing functionality: flexible para-metric EQ, Butterworth and Linkwitz-Riley crossovers, advanced biquad pro-gramming, and delay on each output channel. miniDSP’s “one hardware many plugins” concept allows for many interesting future applications!

The upgraded on-board 400 MHz Analog Devices SHARC processor also ena-bles substantial processing upgrades previously available only on more ex-pensive platforms, such as 96 kHz internal processing for true high-resolution audio capability and assignable FIR filter taps for sophisticated equalization, crossover, and room correction capabilities. All to be accessed and programmed with miniDSP’s easy-to-use interface software.

I/O capabilities get an upgrade too, with the addition of USB audio streaming up to 192 kHz and a TOSLINK digital input. The miniDSP 2x4 HD will find application in full-sized hifi and home theater systems, on desktops, in cars, in recording studios — anywhere a compact, simple, yet surprisingly powerful DSP audio processor is needed.

Optional Remote

Optional WI-DG

Technical Specifications

ADSP21489 400MHz Sharc DSP floating point engine
XMOS Xcore200 for USB control and bidirectional audio streaming
24 bit ADC/DAC resolution
Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms
Toslink digital input
Unbalanced outputs: Max 2Vrms
USB Audio Class 2 Bidirectional streaming with ASIO drivers, driverless under MAC OSx
4 preset configuration, recallable via IR, Software
Plug&Play USB driver and real time Software configuration using miniDSP plug-ins
Device does not required a PC once configured
External single 12V supply

Product Downloads

miniDSP 2x4 HD Datasheet
miniDSP 2x4 HD User Manual
Software plug-in to be purchased separately

miniDSP 2x4 HD1 plug-in

What's in the box?

1 x MiniDSP 2x4 HD, board assembled and ready to use
1 x 12V power supply with UK/EU/US/AU plugs
1 x shielded USB cable


Digital Signal Processor Engine Analog Devices Fixed point DSP SHARC
Internal Processing resolution
& Sample rate

32 bit / up to 192 kHz

Input/Ouput Configuration

2 in / 4 out

Audio Input Connectivity

Unbalanced analog input, RCA terminated
Stereo Digital Inputs: TOSLINK (optical)
Stereo USB audio input: USB Audio
Supported ASCR: 20~216kHz

Audio Output Connectivity

Unbalanced output, RCA terminated
USB Audio streaming: USB audio 4ch

Input / Output Max Levels

IN: 2Vrms / 4Vrms (jumper-selectable)
OUT: 2Vrms

Input Impendance
10 kΩ
Output Impedance 560 Ω
Calibration Software miniDSP 2x4 HD1 plug-in
Filtering Technology FIR + IIR
DSP Presets Up to 4 presets
Dimensions 27 x 119 x 107 mm
Power External 12V supply
Impulse Response Correction ✘
Infrared Remote Learning ✔
Win/Mac Compatible ✔
UMIK-1 Included ✘
Bass Management ✔
Room EQ Wizard Support ✔

MiniDSP 2x4HD Pocket Size unbalanced DSP Processor | Kalibrate Limited | Home Cinema products, Calibration, DVD Players, 3D Glasses | Audio Systems | Cinema Systems
MiniDSP 2x4HD Pocket Size unbalanced DSP Processor | Kalibrate Limited | Home Cinema products, Calibration, DVD Players, 3D Glasses | Audio Systems | Cinema Systems
MiniDSP 2x4HD Pocket Size unbalanced DSP Processor | Kalibrate Limited | Home Cinema products, Calibration, DVD Players, 3D Glasses | Audio Systems | Cinema Systems

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Latest News & Press

MiniDSP Back In stock
27 September 2019
ChromaPure UK is a trading name of Kalibrate Limited.

Registered in the UK: 07047605

VAT Number: GB110590945

01883 460225 or 07947 007644

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