It's McIntosh. It's tube. It's beautiful. Need we say more?
- RESTORATIONS
- Full 30-point service check
- Installed LEDs
- Aligned RF,IF and MPX
- Cleaned tuning capacitor
- Cleaned controls, switches, and chassis
- SPECS
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Type Mono/Stereo Tuner
TUBE COMPLEMENT 12 total - 4x 6AU6, 2x 6BL8, 1x 6BN8, 1x 6BN4 , 1x 6U8, 1x 12AT7, 1x 6CS6, 1x 12AU7
Tuning Bands FM
Tuning Scale Analogue
FM Tuning Range 88 to 108 MHz
Sensitivity 2.5uV (FM)
Distortion 0.5% (FM)
Frequency response 20Hz to 20kHz (FM)
Output 2500mV
Dimensions 16"W x 5.5"H x 13"D"
Weight 27 lbs.
- LINER NOTES
The Mclntosh MR 71 is a precision-engineered, highly sensitive FM Multiplex Tuner.The research staff of Mclntosh Laboratory has developed five new tuner circuit improvements for the MR 71. Automatic stereo-mono switching that is "clickless" and completely electronic. Multipath indicator to eliminate multi-path reception by showing when your antenna is rotated to the correct position for minimum multipath distortion. Double-tuned input circuits before the first R.F. amplifier to reduce spurious responses. New D'Arsonval movement meters of increased sensitivity which do not need zerosetting adjustments. A new computer designed filter to reduce noise from stations broadcasting sub-carrier auxiliary music services. No other tuner uses such a filter.
