McIntosh mcintosh stereo preamplifier, c22 Panloc Buttons, Installation, AC Connections

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PANLOC BUTTONS

At the bottom front corners are the PANLOC buttons. After a preamplifier is installed on the PANLOC shelf, depressing the PANLOC buttons will lock the preampli- fier firmly in position. Depressing the PANLOC buttons a second time (as with a ball-point pen) will release the preamplifier. The pre-

amplifier can then be slid forward to the inspection and adjustment position. Releas- ing the ADJUST position latches allows you to slide the preamplifier completely out of its mounting shelf, or back into normal operat- ing position. The PANLOC system gives you absolute ease of installation, operation and maintenance.

INSTALLATION

The C22 can be installed in conventional furniture cabinets, custom built installations or professional relay racks. If the unit is to be placed on a shelf or table-top, it is recom- mended that it be housed in a Mclntosh cabinet. The C22 installs conveniently from the front of the cabinet by sliding into its PANLOC shelf.

To support the weight of the C22, the

wood panel used to mount it should be at least ¼ inch thick.

The C22 installation should allow approxi- mately 14 inches behind the front panel to mount the PANLOC shelf and allow for con- necting wires. To allow sufficient space for the circulating air, the desirable minimum internal cabinet dimensions should be 16 inches and 5½ inches respectively.

CONNECTING

AC CONNECTIONS

There are five AC outlets on the rear panel of the C22(See Figurel4.) These receptacles have a maximum rating of 660 watts total. The power to the four black receptacles is controlled by the POWER switch on the front panel. The red receptacle is not switched. The red receptacle is used for powering a turntable or record changer. The receptacle

is not switched so that the turntable power will not be turned off while the turntable idler wheel is engaged. The turntable is protected by this arrangement because it is necessary to turn off the turntable with its own control switch so that no damage will result to the turntable drive system.

Figure 14. A-C Connections.

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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 ControlsInstallation Panloc ButtonsAC Connections 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.