miniDSP Balanced 2×4 Boxed Digital Signal Processor


MiniDSP Balanced 2×4, a low cost Digital Signal Processor for audio applications. Balanced in/out in a tiny form factor


MiniDSP Balanced 2×4, a low cost Digital Signal Processor for audio applications. Balanced in/out in a tiny form factor.



  • 28/56bit DSP Engine
  • 24 bit ADC/DAC resolution
  • 48kHz sampling rate
  • Balanced inputs, Balanced outputs on plug-in terminal blocks
  • Nichicon Muse Audiophile capacitors
  • Plug&Play USB driver and Software configurable for real time configuration by miniDSP plug-ins
  • Device does not required to be connected to PC once configured
  • Single 12V DC power on terminal block connector
  • Aluminum enclosure
  • CE/FCC certified – ROHS compliant
  • Coupon for one free Plug-In download


Product Details

miniDSP Balanced 2×4 Boxed Digital Signal Processor

miniDSP Balanced 2×4 is an innovative low cost and low power Digital Signal Processor in a pocket size form factor. With our revolutionary “one platform, many configuration” concept, miniDSP kits gives un-paralleled flexibility to engineers & A/V designers at a fraction of the cost of typical alternatives. May it be a source mixer or a multi-way digital crossover it will be up to your imagination to configure it the way you see fit.


Targeting balanced audio applications, the miniDSP balanced 2×4 provides various digital signal processing algorithms such as graphic and parametric equalizers, mixers, crossovers, delay, depending on the selected plug-in. Built and engineered with a combination of low noise electronic parts along with double precision audio algorithms, the end results is low cost DSP unit that stands out in its superior performance as well as its affordability.


Compared to the miniDSP 2×4, the miniDSP Balanced 2×4 allows for balanced input & output connectivity and higher output gain. In order to fit most gain configurations, a single jumper change is all it takes to toggle the input sensitivity.




Mechanical Specifications



Item Description
Digital Signal Processor Engine 28/56 bit Digital Signal Processor Engine / Double precision processing
Host Processor 48MHz microcontroller
Sample rate 48kHz
ADC/DAC Data resolution 24 bits
Analog Audio Input Balanced inputs, plug-in terminal block type
Maximum input level Input sensitivity configurable by jumpers 4Vrms/1.8Vrms
Dynamic range ADC, un-weighted >99dB
Analog Audio Output Balanced output, plug-in terminal block type
Maximum output level Output level selectable between 2Vrms or 4Vrms (only on PCB rev 1.7 and up)
Dynamic range, un-weighted >99dB
Power supply 12VDC supply – 150mA


USB programming from Windows XP/Vista/7 or Mac platforms

Plug & play driverless USB interface

Dimensions (H x W x D) 41.5mm x 146mm x 105.5mm
Mounting / Enclosure material



Keyhole mounts allows installation of enclosure on walls, under tables

Strong aluminum casing for installation in tough environments

Product Certification


CE/FCC class B device

ROHS compliant

Additional information

Weight 8 kg