McIntosh C 41 Brochure
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Extracted text from McIntosh C 41 Brochure (Ocr-read)
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See SYSTEMS ENGINEERING in main brochure for more on McIntosh system architectures. C41 Audio Control Center Featured Technologies SILENT ELECTROMAGNETIC SWITCHING. In a conventional preamp, an input signal travels to a switch, and then travels to the input circuitry. Unfortunately, the farther a signal must travel, the more distorted it becomes. And this says nothing of what detritus a dirty switch can add to the signal. McIntosh Silent Electromagnetic Switching literally brings the switch to the input. The distortion-free switch consists of a glass tube containing oxygen-free gas and two signal leads separated by mere thousandths of an inch. The tube sits in a multilayer copper coil and the entire assembly is encased in shock-absorbent plastic. When DC voltage is applied to the coil in response to a switching command, current flow creates a magnetic field that causes the leads to bend and contact one another, completing the circuit. The inert gas eliminates corrosion of the contacts, ensuring a low-resistance, distortion-free switch that never needs cleaning. Another benefit is that non-selected inputs are truly off, eliminating potential sources of interference. PRECISION-TRIMMED VOLUME CONTROL. Level differences among channels in a stereo or surround system compromise sound imaging. The left and right sections of the C41s volume control are electronically trimmed for superior tracking. W hat is the difference between state-of-the-artand traditional? For a McIntosh Control Center… everything. And nothing. The qualities that define the C41 as a traditional McIntosh – ultra-wide dynamic range, near-zero distortion, superior electronic and mechanical design – transcend any fleeting description. The C41s audio excellence will never go out of style. The input selectors on McIntosh Control Centers actually control state-of-the-art silent electromagnetic switches. leadcoil sealed glass tube circuit completes when leads touch lead switching command causes DC voltage at coil
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EXCLUSIVE MCINTOSH TONE CONTROLS. Judicious use of well-designed bass and treble controls can compensate for acoustical irregularities. The C41s tone controls offer ±12dB adjustments with fine resolution, yet in the flat position are completelyremoved from the signal path. CONTROL DATA OUTPUTS. To facilitate system integration, the C41 outputs control data for sourcecomponents. This allows remote operation of non-McIntosh components either by direct connection to compatible data inputs or via a McIntosh Remote Translator, a learning device that makes it possible to operate virtually any component with the C41s remote. BALANCED CONNECTIONS. A premium feature not usually found in consumer audio gear, balanced connections guard against induced noise and allow long cable runs without com- promising sound quality. A balanced connection between the C41 and the MC202 Power Amp provides 40dB more noise protection than would an unbalanced (single-ended) connection. REMOTE POWER CONTROL. The C41 has four separate remote power jacks (main, accessory, switched 1, switched 2) that enable it to turn connected power amps on/off. Featured Technologies (contd.) About the C41 Companion Products The McIntosh products shown at right are logical companions for the C41. Separate literature is available. Check with your McIntosh dealer for any late additions. McIntosh speaker systems are also covered in detail in separate literature. MC202 Power Amplifier, MDA700 D/A Converter, and MCD751 CD Transport. The MC202 has a balanced input that complements the C41s balanced output. Add the MDA700 converter plus the MCD751 transport to create an affordable, high-resolution audio system. MR85 AM/FM Tuner. A natural companion, the MR85 tuner is a thoroughly engineered broad- cast monitor that reveals the upper limits of AM and FM performance. A second, independent tuner (TM1) can be installed into the MR85 for multizone applications. MVS3 A/V Selector. The MVS3 connects to the C41s VIDEO data output and accommodates five additional A/V sources, resulting in a very capable A/V Control Center. RCT3 Remote Translator. The Translator allows non-McIntosh components to be operated with a McIntosh handheld remote or keypad controller. It connects to the data outputs on the C41. PC4 AC Power Controller. The PC4 provides five AC outlets (four switched) for turning non- McIntosh components on and off automatically when it is connected to the power control output of a Control Center or Integrated Amplifier. R649 IR Sensor. With switching for two power amps and a connector for an external sensor, the C41 can supply music to a second area with remote operation via the R649 wall-mount sensor. C41 Companions MC202 POWER AMPLIFIER MR85 AM/FM TUNER MDA700 D/A CONVERTER MCD751 CD TRANSPORT RCT3 REMOTE TRANSLATOR PC4 AC POWER CONTROLLER R649 IR SENSOR M ost consumer electronics products are necessarily viewed as short-term investments because either they dont last or they quickly become obsolete in some way. Coincidentally, manufacturers supply a steady stream of new-and-improved products that you can buy. Again. Behind every McIntosh is a fifty-year heritage of excellence, proudly carried forward by every employee. No productionlines, no price-point engineering, no planned obsolescence. McIntosh equipment is made to sound better and last longer. When McIntosh products are presented to customers, the criteria they have been conditioned to overlook – reliability, longevity, craftsmanship, ease-of-use, adaptability, pride of ownership – suddenly leap to the top of their list. The choice becomes clear: There is nothing like a McIntosh. MVS3 A/V SELECTOR As seen on the inside surface of this demonstration piece, the screening processfor a McIntosh glass panel entails as many as 12 individual layers. The glass panels are cut using a computer-controlled high-pressure water jet.