MiniDSP 2x4

MiniDSP 2x4, a low cost Digital Signal Processor for audio applications. Great sound in a tiny package.
105 USD
Max Input Jumper Tooltip
Add a UMIK-1
miniDC for Car Audio
Audio RCA cables?
  • Description
  • Reviews

The miniDSP 2x4 in a box is a flexible pocket size DSP processor with 2 x analog IN, 4 x analog OUT. Combined with a plug-in software for programming, one can configure the on board Audio processing filters real time from a PC or Mac environment. Once the board configured, the device operates standalone and doesn't require a computer anymore. For more information on potential applications, please check the application section of our website.

Technical Specifications

- 28/56bit DSP Engine
- 24 bit ADC/DAC resolution
- 48kHz sampling rate
- Unbalanced inputs switchable with a jumper between 0.9Vrms and 2Vrms
- Unbalanced outputs: Max 0.9Vrms
- Nichicon Muse Audiophile capacitors
- Volume control by potentiometer on 3pin header
- Plug&Play USB driver and real time Software configuration using miniDSP plug-ins
- Device does not required a PC once configured
- USB self powered device and wide range of DC power options (4.5 to 24VDC)

Product downloads

What's in the box?

  • 1 x MiniDSP 2x4 in an aluminum enclosure
  • 1 x shielded USB cable
  • Startup guide

Software plug-in (to be purchased separately)

Once a plug-in purchased, the download will automatically become available under your UserDownloads section. Please make sure to read the user manual for more details.

What's required to get started?

  • RCA audio cable
  • A 5~24V DC supply OR a USB supply (e.g. phone charger). Please take the time to read the user manual for more info.

Application Notes to get started


Looking for 10 x more processing power and native USB Audio streaming?
Check out the miniDSP 2x4 HD as an alternative


Sunday, 01 May 2016
Outstanding product. Teamed up with the calibration mic and room eq wizard. So easy to use. I bought this unit to calibrate my sub and its made a huge difference improving the flatness of the in room bass response across my seating position. Very happy. Highly recommended for any home theatre enthusiast.
Ken Mckay
Thursday, 24 March 2011
Extremely good value and quite solidly made.\r\nVery well thought out product that outguns traditional active crossovers and filters for a fraction of the price.\r\nSound quality is very good.
Keith Arnold
Tuesday, 23 November 2010
This is a really easy but very good DSP, and cheap for the matter to. rnrnPros: rn- Easy to use and installrn- A lot of diffrent plug-ins for every buildrn- smallrn- awesome!rnrnCons:rn- To bad i dont have a mic to use the PEQ better.. rnBut nothing so far on the product
Andre Eikmeyer
More reviews