A tuner with the performance and styling that is unmistakably McIntosh. With a solid-state signal path and a single tube – a 6HU6 "magic eye" signal indicator – the McIntosh MR73 was considered incredibly sophisticated at the time. After more than 50 years, this is still one of the most collectible. And at this price, there's never been a better time to put a Mac in your rack.
- Production
- 1969-71
- Condition
- 8/10
- Serial No.
- 32T19
- Orig. MSRP
- $549
- Restoration
- Full 30-point service check
- Cleaned controls, switches, and chassis
- Factory Specs
Type Mono/Stereo Tuner
Tuning Bands AM/FM
Tuning Scale Analogue
FM Tuning Range 88 to 108 MHz
AM Tuning Range 55 to 160 kHz
Sensitivity 2.5uV (FM), 12uV (AM)
Signal to Noise Ratio 70dB (FM), 55dB (AM)
Distortion 0.7% (FM), 1.0% (AM)
Selectivity 30dB (AM)
Frequency response 20Hz to 20kHz (FM)
Tube Complement 1x 6HU6 (magic eye)
Output 2500mV
Dimensions 16"W x 5.5"H x 13"D inches
Weight 24 lbs.
- Documentation
McIntosh MR73 Owner's Manual
McIntosh MR73 Service Manual
- The History of McIntosh
- Founded in 1949, McIntosh is known for offering distinguished home audio systems that deliver the ultimate experience in music and film. Offering products for two-channel stereo sound systems and multi-channel home theaters with surround sound, McIntosh continues to define the ultimate home audio entertainment...
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- Stock No.
- 7585301594333
A tuner with the performance and styling that is unmistakably McIntosh. With a solid-state signal path and a single tube – a 6HU6 "magic eye" signal indicator – the McIntosh MR73 was considered incredibly sophisticated at the time. After more than 50 years, this is still one of the most collectible. And at this price, there's never been a better time to put a Mac in your rack.
