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Promatch 2Promatch

The Alice Promatch is a single direction pro interface unit for interfacing unbalanced domestic or semi-professional stereo sources, for example a domestic CD player or tuner to professional balanced line level inputs.





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Two versions are available, the Promatch 1 for interfacing one stereo source, and the Promatch 2 for interfacing two. Housed in a convenient 1U aluminum case, the Promatch can be free standing, easily mounted into a woodwork system, or fitted into a rack with use of the Alice Rack-Panel. Unbalanced audio inputs are via phono connectors and balanced outputs are via Neutrik XLR type. Mains input is via an IEC connector.


Technical Specification
Inputs impedance: 22k ohms unbalanced
Frequency response: 20Hz to 20kHz +0dB/-0.1dB
Noise: -94dB at 10dB gain (ref +8dBu output)
Distortion (THD): <0.005%
Gain Range: adjustable up to 22dB
Output impedance: <1 ohm balanced and floating
Max output level: +25dBu
Mains voltage specification: 230v AC 6VA (115v available to order)
Dimensions (mm): 274(w) x 113(d) x 44(h)
Weight (boxed): 1.15kg
  (0dBu = 0.775 volts RMS)