miniDSP 2x4 HD USB DAC and Digital Signal Processor

Price: $205.00


Manufacturer: miniDSP
Product ID : miniDSP2x4HD
Weight: 1.10 lbs
Manufacturer: miniDSP
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miniDSP 2x4 HD USB DAC + Digital Signal Processor

Now includes free redemption code for plug-in, a $10 value!

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 enables substantial processing upgrades previously available only on more expensive 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.

The Linkwitz Lab LXmini Speaker Kit utilizes this impressive device!

Technical Specifications

- ADSP12489 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

Each miniDSP 2x4 HD Purchase Includes:

1 x MiniDSP 2x4 HD, fully assembled and ready to use
1 x 12V power supply with UK/EU/US/AU plugs
1 x Shielded USB cable
1 x miniDSP Plug-in code ~ a $10 value
Your code is shipped with the miniDSP unit 
Redeem @ (create a user account @> log in > go to > select appropriate plug-in > enter code & click "Validate" > download to your computer from your account via "User Downloads at top right of screen)

miniDSP 2x4 HD1 plug-in

Application Notes to get started

2way crossover project with the 2x4 HD
Subwoofer integration with the 2x4 HD
AutoEQ with REW

System Flowchart

*Now available* miniDSP IR Remote (via pulldown menu)

This remote is preprogrammed for miniDSP products including. Current support include the following platforms. 

- 2x4HD/nanoSHARC
- miniSHARC kit
- DDRC88/DDRC22 series/DDRC-24
- OpenDRC series (all series)

Note: Batteries not included (2x AAA)

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