• miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor
  • miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor
  • miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor

miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor

MiniDSP 2x4 HD, a USB DAC+DSP in a low cost package powered by a powerful Sharc 400MHz floating point DSP
Delivery time:
Depends per country, see shipping page
Availability:
In stock (12)
Reviews:
€254,95
Incl. tax

MiniDSP 2x4 HD, a USB DAC+DSP in a low cost package powered by a powerful Sharc 400MHz floating point DSP

 

Highlights

  • ADSP21489 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 Details

miniDSP 2x4 HD Boxed USB DAC Digital Signal Processor

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 ena-bles substantial processing upgrades previously available only on more ex-pensive 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.

 

Documents

 Recommended plug-in to upgrade to Dirac Live DDRC-24

 

System Diagram

 

 

 

Comparing features

 

miniDSP 2x4

miniDSP 2x4 HD

28/56bit Fixed point DSP Engine

ADSP12489 400MHz Sharc floating point DSP

24 bit ADC/DAC resolution

24 bit ADC/DAC resolution

Unbalanced analog audio inputs switchable with a jumper between 0.9Vrms and 2Vrms

Unbalanced analog audio inputs switchable with a jumper between 4Vrms and 2Vrms

Digital I/O: I2S in/out 

Digital I/O: USB audio I/O, Toslink input (44.1~192kHz), I2S I/O (not enabled yet)

Unbalanced analog audio outputs: Max 0.9Vrms 

Unbalanced analog audio outputs: Max 2Vrms

Plug&Play USB driver and real time Software configuration using miniDSP plug-ins

Plug&Play USB driver and real time Software configuration using miniDSP plug-ins 

N/A

 

Asynchronous USB Audio Class 2 Bidirectional streaming with ASIO drivers under Windows, driverless under MAC OSx 

Device does not required a PC once configured

Device does not required a PC once configured 

Software: miniDSP 2x4 plug-ins

Software: miniDSP 2x4 HD1 plug-in

Control: Volume control by potentiometer on 3pin header 

IR remote + multicolor LED for preset indication

USB self powered device and wide range of DC power options (4.5 to 24VDC)

External single 12V supply (UK/EU/US/AU adaptors provided)

 

 

PRODUCT SPECIFICATIONS

Item

Description

Digital Signal Processor

32-bit Floating point Analog Devices SHARC ADSP21489 / 400 MHz

Control

 

 

Driverless USB 2.0 control interface for Windows/Mac OS X environments

A computer is only required for the initial configuration and for USB audio streaming

USB audio input

 

 

 

XMOS asynchronous USB audio up to 192 kHz, USB Audio Class 2 compliant

· ASIO drivers for Windows

· Driverless for Mac OS X

Digital audio input

 

 

TOSLINK optical input. The input signal is processed by a high quality onboard Asynchronous Sample Rate Converter for compatibility with most common sample rates (20–216kHz)

Analog audio Input

 

 

 

 

 

 

Unbalanced stereo (2 channels) analog audio on RCA connectors

- Max input of 4V or 2V RMS, jumper

- selectable

- Input impedance: 10kΩ

- THD+N: 0.003% (RCA to USB)

- Dynamic range: 103dB

Analog audio outputs

 

 

 

 

 

Unbalanced analog audio (4 channels) on RCA connectors

- Max output: 2V RMS

- Output impedance: 560Ω

- THD+N: 0.001% (USB to RCA)

- Dynamic range: 103dB

FIR capabilities

 

 

FIR filtering with number of taps assignable to each output channel. FIR filters are designed by third-party programs. FIR file format: IEEE 754 single-precision binary floating-point.

Filter storage

Four on-board presets, selectable by remote control

Infrared remote contro

Learning remote feature for input selection, volume, mute, and preset recall

ADC/DAC Sample rate & Resolution

 

 

Resolution: 24 bit

Sample rate: Depending on plugin selected

USB port

USB port type Mini-B for audio streaming, real time control and firmware upgrade

Power supply

12 VDC single supply / 2.1 mm round plug / 2.5W

Dimensions (H x W x D) mm

27 x 119 x 107 mm

 

 

0 stars based on 0 reviews Add your review

Bundel producten

UMIK-1 + 2x4 Boxed HD


In stock

2x4 HD Boxed USB DAC Digital Signal Processor

UMIK-1 Omni-Directional USB Measurement Calibrated Microphone

€341,91
€359,90
Incl. tax

UMIK-1 + 2x4 Boxed HD + IR remote


In stock

2x4 HD Boxed USB DAC Digital Signal Processor

UMIK-1 Omni-Directional USB Measurement Calibrated Microphone

IR remote

€351,36
€369,85
Incl. tax