miniDSP 2X4 HD User Manual (English)

Questions and Answers:

T
Theresa OwenJul 27, 2025
What to do if there is no audio or low audio on outputs of my miniDSP Processor?
- A
  Amanda ButlerJul 27, 2025
  If you experience no audio or low audio on the outputs of your miniDSP Processor, check the cabling from the processor to your amplifiers. Ensure your amplifiers are turned on and the volume controls are up. Verify that the input and output meters are showing adequate signal. Make sure master mute is not enabled, and that mute buttons in the output channel strips are not enabled. Check that FIR filters have valid coefficients (and are bypassed if they do not). Ensure your crossover frequencies are correctly set and that the matrix mixer is sending the correct inputs to the correct outputs.
N
noahshawJul 31, 2025
What to do if I cannot connect to the board by USB on my miniDSP Processor?
- B
  Brandy BallardJul 31, 2025
  To resolve issues connecting to the board by USB on your miniDSP Processor, reset the processor by power-cycling the unit. Also, make sure the processor is seen in the device manager as a HID device.
D
Dylan WilliamsAug 6, 2025
What to do if there is no signal showing on input meters of my miniDSP Processor?
- R
  Ryan RobertsAug 6, 2025
  If no signal is showing on the input meters of your miniDSP Processor, first check the cabling from your source. Then, ensure that your source is playing audio, is not muted, and the volume control is not turned down. Finally, verify that the plugin is synchronized with the hardware unit.
J
jasonwrightAug 11, 2025
Why does the audio sound distorted on my miniDSP Processor?
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  Tyler SmithAug 11, 2025
  If the audio sounds distorted when using your miniDSP Processor, check the output meter to ensure you are not overloading the outputs. If necessary, reduce the output gain and/or the amount of boost in the EQ blocks.
P
Peter MasonAug 16, 2025
Why is audio coming through the wrong outputs on my miniDSP Processor?
- J
  Jordan HudsonAug 16, 2025
  If the audio is coming through the wrong outputs on your miniDSP Processor, check the cabling from the processor to your amplifiers. Also, check that you have correctly set up the matrix mixer to send the correct inputs to the correct outputs.

miniDSP 2X4 HD Specifications

General

DSP Resolution	32-bit floating point
Power Supply	5V DC
Product Category	Audio Processor
Input Channels	2
Output Channels	4
DAC Resolution	24-bit
ADC Resolution	24-bit
USB Audio	Yes
Bit Depth	24-bit
DSP Processing	Yes
Weight	0.5 kg
Input	Toslink
Output	Analog
Sample Rate	48kHz, 96kHz
Input Connectors	2 x RCA
Output Connectors	4 x RCA
Digital Inputs	Toslink
Analog Inputs	2 x RCA
Analog Outputs	4 x RCA
Sampling Frequency	48 kHz, 96 kHz
Signal-to-Noise Ratio	114dB (A-weighted)
USB Audio Class	USB Audio Class 2