The miniDSP 2x4 HD – The original in high definition!
The evolution of digital signal processors! A DSP has become an integral part of the world of music reproduction! Without realizing it, signals are “prepared” in such a way that we get closer and closer to the original. Whether in the car, in the cinema and of course with live music in the club or on stage. The computer and digital electronics have massively changed the hi-fi world. Ideally, only the loudspeaker is analog. Everything else is digital.
The miniDSP 2x4 HD
The miniDSP features: parametric EQ, Butterworth and Linkwitz-Riley crossovers, advanced biquad programming and delay on each output channel. miniDSP's concept of “one hardware, multiple plug-ins” enables many interesting future applications.
The on-board 400 MHz Analog Devices SHARC processor enables significant performance gains previously only available in significantly expensive devices, such as 96 kHz internal clocking for high-resolution audio and assignable FIR filter taps for more precise equalizing, crossovers and room correction applications.
I/O options are also upgraded, with the option of USB audio streaming up to 192 kHz and a TOSLINK digital input.
miniDSP 2 x 4 HD, as always a box and many applications:
Area of application:
- DSP for active speakers
- DSP for room acoustics
- Preamplifier (in conjunction with a remote control)
- DSP for bass management
Functional scope:
- 1x analog input, 1x TOSLINK, 1x USB audio
- Equalizer
- 12 to 48 dB filter multiple types
- Bisquad filters
And now new: FIR filter
A few technical details:
- 400Mhz SHARC processor
- 96 kHz internal sample rate
The 2x4 HD is a good product for the price. If you want more, you should upgrade to a Flex or (ultimately) a device from the SHD series.
Technical data
- ADSP12489 400MHz Sharc DSP floating point engine
- XMOS Xcore200 for USB control and bi-directional audio streaming
- 24 bit ADC/DAC resolution
- RCA inputs can be set with a bridge between 4Vrms and 2Vrms
- Toslink digital input
- RCA outputs: Max 2Vrms
- USB Audio Class 2 Bidirectional streaming with ASIO driver, driverless under MAC OSx
- 4 preset configurations, switchable via IR remote control, software
- Plug&Play USB driver and real time software configuration with miniDSP plug-ins
- Device does not require a PC after configuration
- External 12V power supply
What is included:
•1 x MiniDSP 2x4 HD, board assembled and ready to use
•1 x 12V power supply with UK/EU/US/AU plugs
•1 x shielded USB cable
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