MR73 vs MR-65B
The MR-65B's thd is 0.500% against the MR73's 0.700%, its weight 9.988 kg (22 lbs) against 10.89 kg (24 lbs), and its height 130 mm against 138.43 mm. Both share output voltage (2.5V RMS).
AI-generated product photo — not official manufacturer imagery.
AnalogTunersDiscontinued
Estimated price (community-sourced)
$700
Around — community and catalog average, updates slowly
About the MR73
The McIntosh MR73 is a classic AM/FM stereo tuner that was manufactured from June 1969 to December 1971, with 2,773 units produced. It was the first McIntosh tuner to feature the iconic black glass front panel and the first solid-state tuner in the McIntosh lineup. The unit is housed in a compact chassis with an illuminated teal/gold nomenclature front panel, illuminated tuning dial, stereo MPX indicator, electron ray tube multipath indicator, and illuminated signal strength and FM tuning meters. The MR73 includes ultrasonic muting for silence between stations and offers both variable and fixed audio outputs. It is manufactured in the USA and represents a significant milestone in McIntosh's tuner development history.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.700%
- SNR
- 70 dB
- Output Voltage
- 2.5V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 406.4 × 138.43 × 330.2 mm (W × H × D)
- Weight
- 10.89 kg (24 lbs)
- Available Colors
- Black anodized
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions