McIntosh mcintosh stereo preamplifier, c22 owner manual Input Selector, Mode Selector

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INPUT SELECTOR

Figure 2. INPUT SELECTOR switch.

Select any one of eight program sources with this switch:

1.AUX: any auxiliary service requiring flat amplification, such as a television set, is connected to the C22 through the AUX position.

2.TAPE: any self-contained tape machine (tape machine having its own playback preamplifier) is connected to the C22 through the TAPE position.

3.TUNER 1: AM and FM or MPX FM outputs from a stereo tuner are connected to the C22 through the TUNER 1 position.

4.TUNER 2: same as TUNER 1.

5.PHONO 1: connects the C22 for stereo and monophonic operation for records.

6.PHONO 2: same as PHONO 1.

7.MIC: stereo microphones are connected to the C22 through the MIC position.

8.TAPE HD: a tape deck that does not con- tain its own playback preamplifier is con- nected to the C22 through the TAPE HD position.

MODE SELECTOR

Use the MODE SELECTOR to:

Listen to normal stereo (4 following and page 13.

Reverse the left and right arrangement of musical instruments (3 following and page 12).

Balance the amplifiers and loudspeak- ers in a stereo system (6 and 7 follow- ing and page 11).

Listen to monophonic sound (1 and 2 following and page 13).

Listen thru both loudspeakers to either track of a stereo program source (1 and 2 following and page 13).

Turn the MODE SELECTOR to:

1.L TO L & R: connects the "left" input to both loudspeakers.

2.R TO L & R: connects the "right" input to both loudspeakers.

3.STEREO REV: connects the "left" input to the "right" loudspeaker and the "right" input to the "left" loudspeaker.

4.STEREO: connects the "left" input to the "left" loudspeaker and the "right" input to the "right" loudspeaker.

5.MONO (L + R): adds the "left" input and the "right" input and then connects the L + R program to both amplifiers and loudspeakers.

6.L + R TO L: connects the "left plus right" programs to the "left" loudspeaker only.

7.L -I- R TO R: connects the "left plus right" programs to the "right" loudspeaker only.

VOLUME

Figure 3. MODE SELECTOR switch.

Figure 4. VOLUME control.

Use the VOLUME control to regulate the combined volume level of both channels. Turning the VOLUME control clockwise in- creases volume level.

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Contents Stereo C22 Preamplifier Contents C22 Stereo Preamplifier Electrical Specifications Mechanical SpecificationsFront Panel Facilities Input Selector Mode SelectorBass Controls Balance ControlComp Compensation Tape JacksTape PowerRumble HIGH-FREQUENCY FilterPilot Lamp Intensity LoudnessTape Equalization Output Level ControlsAC Connections InstallationPanloc Buttons AUX Input ConnectionsOutput Connections Operating Instructions Balancing a Stereo System Ground ConnectionBass Controls and Treble Controls Listening to a Stereo Tuner PhaseListening to a Stereo Record Listening to Monophonic RecordsListening to a Stereo Tape Machine Using the C22 Front Panel Tape Input JacksOperating Curves Using the C22 with Microphones for StereoYear Factory Service Contract GuaranteeLaboratory INC

c22, mcintosh stereo preamplifier specifications

The McIntosh C22 stereo preamplifier is a hallmark of high-fidelity audio performance, embodying the timeless craftsmanship and advanced technology for which McIntosh is renowned. Introduced in the early 1960s and reimagined in modern versions, the C22 has remained a powerful tool for audiophiles and music enthusiasts seeking to achieve the ultimate listening experience.

One of the main features of the McIntosh C22 is its unparalleled versatility. It includes multiple inputs, making it compatible with various sources, such as turntables, CD players, and streaming devices. The preamplifier offers both phono and line-level inputs, allowing users to connect a wide range of devices while ensuring the highest quality sound.

The C22 employs a unique vacuum tube circuitry that contributes to its warm and rich tone. The use of vacuum tubes, combined with solid-state technology, provides a sonic character that is both dynamic and detailed. This hybrid design results in a smoother frequency response and adds depth and warmth to the music, making it particularly appealing for listeners who enjoy vinyl records.

Another characteristic feature of the C22 is its analog volume control, providing precise adjustments to sound levels without introducing unwanted noise that often comes with digital controls. The preamplifier’s tone controls allow users to tailor the sound profile to their personal preference, enhancing the listening experience for various musical genres.

In terms of technology, the McIntosh C22 supports high-quality audio formats, equipped with balanced and unbalanced outputs for seamless integration with power amplifiers. This ensures that the integrity of the audio signal is maintained throughout the audio chain. The C22 also incorporates the proprietary McIntosh Autoformer technology that guarantees consistent performance, regardless of the connected equipment's impedance.

The build quality of the C22 is another highlight. Enclosed in a striking chassis with a classic glass front panel, the preamplifier features an iconic blue meter display, which not only serves a functional purpose but also adds to its aesthetic appeal. The craftsmanship is complemented by high-end components that promise durability and longevity.

Overall, the McIntosh C22 stereo preamplifier stands as a testament to the blend of vintage elegance and contemporary high-fidelity technology. Its distinctive sound signature, extensive connectivity options, and robust construction make it an essential component for anyone serious about achieving an exceptional audio experience. Whether you are a dedicated audiophile or a casual listener, the C22 delivers a sonic performance that resonates with the soul of music.
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