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Russound MCA-66

MCA-66 is a six-source, six-zone multi-room controller amplifier. The manufacturer lists six amplified zones at 20 W per channel, with fixed or variable line outputs for zones 1 and 2.

Technical Specifications

Manufacturer specifications

Audio Output(s)6 Speaker Level 20W/ch (2 Line Level, fixed or variable selectable)

Audio Source Inputs6 stereo RCA Line-Level, 3 coax, 1 optical (maximum of 6 total inputs)

Communication PortsUSB (firmware update only) 1 Serial RS-232, 19.2 kHz baud rate 1 Ethernet RJ-45, 10/100 Base T 2 RJ-45 RNET Links In/Out

Frequency Response20Hz-20kHz +/- 1 dB at 1W output into 8 ohms

Fuse Rating100-120V/T3.15A 250V US and Canada (MCA-66) 220-240V/T1.25A 250V International (MCA-66i)

Home Theater Trigger InputIn/Out, 12VDC (pass-through)

IR Outputs6 routed, 1 common

Keypad Ports6 detachable 4 pole connectors

Paging TriggerIn, 12VDC

Power Output20W RMS into 8 ohms

Power Supply100-120 VAC, 60Hz (MCA-66) 220-240 VAC, 50Hz (MCA-66i)

Signal to Noise Ratio93 dB unweighted, 96 dB A-weighted

Speaker Connection(s)6 detachable 4 pole connectors

Total Harmonic Distortion<0.10%

Verify zone/source connections, supported network services and the supplied mains version. Optional accessories and third-party compatibility are model-specific, not brand-wide.

Product reference

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