TwinMatch is a dual-stereo (4-channel) level and impedance converter that interfaces two consumer stereo outputs with professional balanced equipment.
TwinMatch is ideal for use with a pair of stereo CD players or other play only sources. The unit accepts four channels (2 stereo pairs) of -10 dBv unbalanced audio and converts to professional 600 ohm balanced lines. The gain is adjustable to accommodate either +4 or +8 dBm systems.
All circuitry is direct-coupled and transformerless for sonic transparency, making TwinMatch ideal for digital sources. Unbalanced inputs are on gold-plated RCA jacks; balanced outputs are via XLR connectors.
TwinMatch is 1/3 rack width and can be mounted in an optional rack shelf, or wall mounted with optional wall/cabinet mounting brackets. TwinMatch is powered by an internal AC power supply.
Input Level – -10 dBv nominal
Input Impedance – 25K ohms, unbal
Output Level – +4 to +8 dBm nominal, +26 dBm max
Output Load – 600 ohms or higher, balanced
Controls – Output Level for each channel
Gain – +6 to +20 dB, adjustable
Frequency Response – DC to 20kHz, ±0.25 dB
Distortion – .01% IM/THD
Noise – 80 dB below nominal output, typ
Power Requirements – 115/230VAC, 50/60Hz, 3 W
Construction – Steel enclosure
Physical – 5.7w X 1.7h X 6.0d, 3lbs
Mounting – Table top, optional rack mount shelf, optional wall/cabinet mounting brackets
Approval – City of Los Angeles Elect. Test Lab