The McIntosh C24, while visually similar to the C22 was McIntosh's first solid-state preamp. This is also one of the most transparent preamps they made, and is also one of the most collectible. This example was built late-1964, has excellent glass, and has just been fully serviced.
- Production
- 1964-70
- Condition
- 9/10
- Serial No.
- 25D18
- Orig. MSRP
- $249
- Restoration
- Full 30-point service check
- Rebuilt can capacitor
- Replaced bias capacitor
- Cleaned controls, switches, and chassis
- Factory Specs
Type Solid-state stereo preamplifier
Response 20-20kHz (+0 -0.5dB)
Distortion 0.1%. Noise and hum -75dB aux, -60dB phono
Output rated 2.5v, 10v max
Input sensitivity and impedance aux 0.20V at 250k, phono 2mV at 47k. L+R out 2.5v with control (+6 -6 dB re main output)
Tone controls dual concentric bass and treble each +18 -18dB
Loudness flat to max. LF filter 50Hz at 12dB/octave
HF filter 5kHz at 12dB/octave
Phase switch left channel speaker line
Dimensions 16"w x 5.44"H x 11"D
Weight 17 lbs.
- Documentation
McIntosh C24 Owner's Manual
McIntosh C24 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.
- 8201824665821
The McIntosh C24, while visually similar to the C22 was McIntosh's first solid-state preamp. This is also one of the most transparent preamps they made, and is also one of the most collectible. This example was built late-1964, has excellent glass, and has just been fully serviced.
