McIntosh MR 7082

Description

McIntosh MR 7082 tuner
Front Panel: Glass with illuminated teal/gold nomenclature and anodized black aluminum panel. Indicators for: FM, AM, search, mono, monoplus and stereo. Digital frequency readout. FM MPX light. Tuning lights: lock and led indicators for signal strength. Push Buttons: FM, AM, search, manual, power, mono, monoplus, stereo. Preset stations with indicator lights: 1, 2, 3, 4, scan up, 5, 6, 7, enter and scan down. Tuning control with manual tuning indicator light. Panloc buttons.
Back Panel: Power cord. 75 ohm fm antenna coax input. Push terminals for ground and external AM antenna. 15 pin remote control connector. Left and right fixed audio output. Late units had fixed and variable outputs with an output level adjustment. Panloc mounting.
FM Section: Sensitivity 13dBF or 1.22uV across 75 ohms. Stereo 50dB quieting sensitivity 37dBF or 20uV across 75 ohms. Response 20Hz-15kHz (+0 −1dB). Distortion 0.08% in stereo. Capture ratio 1.5dB. Image rejection 90dB. S/N 75dB stereo. Alternate channel selectivity 55dB. Spurious rejection 100dB. AM suppression 60dB.
AM Section: Sensitivity 35uV. Response 20Hz-4.5kHz (+0 -6dB). Distortion 0.3%. Adjacent channel selectivity 40dB. S/N 65dB. Image rejection 60dB.
Production: Made from May 1986 to 1990