I mean, it's a mint C22. If you're into McIntosh, it's on the bucket list. This is the perfect match for the Commemorative MC275. That pair may be all you'd ever need. Ever. The complement is a mix of vintage Telefunken, McIntosh, and NOS American-made tubes.
- Production
- 1995-98
- Condition
- 9.9/10
- Serial No.
- LK1982
- Orig. MSRP
- $N/A
- Restoration
- Full service check.
- Cleaned controls and switches.
- Factory Specs
FREQUENCY RESPONSE ±0.5db 20 to 20,000 cycles.
DISTORTION Less than 0.2% at 2.5V output, 20 to 20,000 cycles.
HUM AND NOISE High-level inputs: 85db below 2.5V. Low-level inputs: less than 2 microvolts at input terminals.
INPUT SENSITIVITY AND IMPEDANCE Auxiliary, Tape, Tuner 1, Tuner 2:0.25 volts 470,000 ohms. Tape Compare (Monitor): 0.25 volts 115,000 ohms. Phono 1, Phono 2, (Low): 2 to 10 millivolts 47,000 ohms. Phono 1, Phono 2, (High): 10 to 70 millivolts 47,000 ohms. Tape Head 1, Tape Head 2: 2-10 millivolts 47,000 ohms. Xtal-Ceramic Phono 1, Xtal-Ceramic Phono 2:0.1 volt (220 mmf in series with 47,000 ohms).
OUTPUTS Main (2 jacks on each channel): 2.5V with rated input. Tape: 0.25V with rated input. Left plus Right: 2.5V from source impedance of 23,000 ohms.
VOLTAGE AMPLIFICATION Low Level Inputs to Main Output: 60db (1000 to 1)@ 1000 cycles. Low Level Inputs to Tape Output: 40db (100 to 1)@ 1000 cycles. High Level Inputs to Tape Output: 0db (1 to 1). Tape Monitor Input to Main Output: 20db (10 to1).
AUXILIARY AC OUTLETS (5) 1 unswitched for turntable (Red), 4 switched (Black).
POWER REQUIREMENTS 35 watts @ 117V 60 cycles AC
- 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...
[ Read More ]
- Liner Notes
- This preamplifier is dedicated in remembrance of the late Frank H. Mcintosh, founder of Mcintosh Laboratory and co-inventor of the Mcintosh Unity Coupled output circuit, which provided the foundation for the forming of the company. Mr. Mcintosh was president of Mcintosh Laboratory, Inc. from its inception in 1949 until his retirement in 1977.
- Stock No.
- 6288847569064
I mean, it's a mint C22. If you're into McIntosh, it's on the bucket list. This is the perfect match for the Commemorative MC275. That pair may be all you'd ever need. Ever. The complement is a mix of vintage Telefunken, McIntosh, and NOS American-made tubes.
Production
1995-98
Condition
9.9/10
Serial No.
LK1982
Orig. MSRP
$N/A
Restoration
- Full service check.
- Cleaned controls and switches.
Factory Specs
FREQUENCY RESPONSE ±0.5db 20 to 20,000 cycles.
DISTORTION Less than 0.2% at 2.5V output, 20 to 20,000 cycles.
HUM AND NOISE High-level inputs: 85db below 2.5V. Low-level inputs: less than 2 microvolts at input terminals.
INPUT SENSITIVITY AND IMPEDANCE Auxiliary, Tape, Tuner 1, Tuner 2:0.25 volts 470,000 ohms. Tape Compare (Monitor): 0.25 volts 115,000 ohms. Phono 1, Phono 2, (Low): 2 to 10 millivolts 47,000 ohms. Phono 1, Phono 2, (High): 10 to 70 millivolts 47,000 ohms. Tape Head 1, Tape Head 2: 2-10 millivolts 47,000 ohms. Xtal-Ceramic Phono 1, Xtal-Ceramic Phono 2:0.1 volt (220 mmf in series with 47,000 ohms).
OUTPUTS Main (2 jacks on each channel): 2.5V with rated input. Tape: 0.25V with rated input. Left plus Right: 2.5V from source impedance of 23,000 ohms.
VOLTAGE AMPLIFICATION Low Level Inputs to Main Output: 60db (1000 to 1)@ 1000 cycles. Low Level Inputs to Tape Output: 40db (100 to 1)@ 1000 cycles. High Level Inputs to Tape Output: 0db (1 to 1). Tape Monitor Input to Main Output: 20db (10 to1).
AUXILIARY AC OUTLETS (5) 1 unswitched for turntable (Red), 4 switched (Black).
POWER REQUIREMENTS 35 watts @ 117V 60 cycles AC
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...
[ Read More ]
Liner Notes
This preamplifier is dedicated in remembrance of the late Frank H. Mcintosh, founder of Mcintosh Laboratory and co-inventor of the Mcintosh Unity Coupled output circuit, which provided the foundation for the forming of the company. Mr. Mcintosh was president of Mcintosh Laboratory, Inc. from its inception in 1949 until his retirement in 1977.
Stock No.
6288847569064
