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The interface for audio transfer to / from the computer

INT202 / INT203 FIREWIRE INTERFACES

 

The INT202 is a small interface box for Firewire to AES/EBU and S/PDIF conversion. In addition the audio volume and polarity can be controlled in the digital domain via an infrared remote control unit. The INT202 finds its application in interfacing a PC or MAC computer to a D/A Converter unit. With the volume control feature it can also replace a preamplifier. The outputs can be operated in single wire up to 192 kHz sampling rate or in dual wire at the 176.4 / 192 kHz rates.

The INT203 supports both directions, Firewire ot AES/EBU and S/PDIF as well as AES/EBU or S/PDIF to Firewire. It only supports the single wire mode for both directions.

 

Features of the INT202:

  • Two Firewire 400 sockets. Firewire 800 can be connected via an appropriate cable

  • Can be powered from the Firewire bus or from an optional power supply

  • Two XLR output sockets

  • Two RCA output sockets

  • Operates up to 192kHz sampling rate

  • Single wire operation at sampling rates of 44.1, 48, 88.2, 96 kHz

  • Single or dual wire operation at sampling rates of 176.4 or 192 kHz

  • Infrared remote control (optional) for volume and absolute phase

  • Volume control is dithered to avoid quantization distortion

  • Bit transparency check feature for testing the computer player software

 

Driver Software:

  • Supports Windows XP, Vista, Windows 7

  • Supports OSX 10.5 and higher

 

Applications:

  • Interfacing any D/A Converter to a computer for high quality soundfile playback.

  • Interfacing any digital audio equipment with a AES/EBU or S/PDIF input to a computer.

  • High quality volume control and absolute phase control of audio played back from a computer.

Size (approx.): depth: 11cm x width: 11cm x height: 5cm

 

Features of the INT203:

  • Two Firewire 400 sockets. Firewire 800 can be connected via an appropriate cable

  • Can be powered from the Firewire bus or from an optional power supply

  • One XLR output socket, one XLR input socket

  • One RCA output socket, one RCA input socket

  • Operates up to 192kHz sampling rate

  • Infrared remote control (optional) for volume and absolute phase

  • Volume control is dithered to avoid quantization distortion

  • Bit transparency check feature for testing the computer player software

  • Standalone mode for volume control of AES/EBU pr S/PDIF signals (no Firewire connection)

 

Driver Software:

  • Supports Windows XP, Vista, Windows 7, 8

  • Supports OSX 10.5 and higher

 

Applications:

  • Interfacing any D/A Converter or A/D Converter to a computer for high quality soundfile playback and recording.

  • Interfacing any digital audio equipment with a AES/EBU or S/PDIF input / output to a computer.

  • High quality volume control and absolute phase control of audio played back from a computer.

Size (approx.): depth: 11cm x width: 11cm x height: 5cm

 



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Information on computer based music playback

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