miniDSP – 2×4 Rev B / 2Vrms Digital Signal Processor with Audio Plug-In Code
Overview:
The miniDSP 2×4 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.
Features:
- 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)
Specifications:
Digital Signal Processor Engine: | Analog Devices Fixed point DSP |
Internal Processing resolution & Sample rate: | 24-56 bit / 48 kHz |
Input/Ouput Configuration: | 2 in / 4 out |
Audio Input Connectivity: | Unbalanced input, RCA terminated |
Audio Output Connectivity: | Unbalanced output, RCA terminated |
Input / Output Max Levels: | IN: 0.9Vrms / 2Vrms (jumper–selectable), OUT: 0.9Vrms |
Input Impendance: | 0.9Vrms position = 8.8 kOhms /2Vrms position = 20 kOhms |
Output Impedance: | 560 Ohms |
Calibration Software: | miniDSP 2×4 plug-ins |
Filtering Technology: | IIR |
Dimensions: | 26x107x94 mm |
Power: | Powered from USB cable 5 ~24Vdc input via DC 2.1mm round connect Current requirement: 150mA @5V |
Win/Mac Compatible: | Yes |
Room EQ Wizard Support: | Yes |
Block Diagram:
What’s in the box?
- 1 x MiniDSP 2×4 in an aluminum enclosure
- 1 x shielded USB cable
Product Manuals / Spec Sheets / Downloads:
To download datasheet, Please click Here.
To download user manual, Please click Here.
Support:
Technical assistance and support provided by miniDSP
Visit minidsp.desk.com
Note:
For warranty claim you need to send the product to the miniDSP Hong Kong office since they don’t have service centers here in India and all expenses for that have to be incurred by the customer.
For detailed information regarding product warranty, Please click Here.
praveen kispotta (verified owner) –
Don’t use it.Waste of money.Mid and high sparkle gone.It is only suitable for bass sub woofer.Local bajar se ek cheap crossover kharido woh achha bajega ish junk box se.Agar aap isko use karte ho toh all dynamic digital dts dolby sound ka mai-bahan ho jaiga.
Prabakaran Narayanasamy (verified owner) –
I think there is some configuration missing….otherwise this product is good if configures correctily