McIntosh owner manual Unpacking the MC2301, Tube Covers

Page 4

Unpacking the MC2301

Caution: To prevent damage to the MC2301 Tubes during shipping, there is a spe- cial foam insert surrounding the Tubes located on both sides of the Power Am- plifier.

BOTH Foam Inserts must be re- moved from the MC2301 before connecting the AC Power Sup- ply Cord to the power amplifier.

Failure to do so has the poten- tial of a Fire Hazard, resulting in damage to the MC2301 and the surrounding environment.

Follow the instructions below for removal of the packing foam before connecting the AC Power Supply Cord to the MC2301.

In order to remove the foam inserts surround- ing the tubes on the MC2301, it is necessary to temporarily remove the two Tube Covers. After the foam inserts are removed, the Tube Covers are re-installed and should not be removed. The cov- ers provide protection from the hazardous voltages inside the MC2301. The MC2301 has no user ser- viceable parts, including the tubes. If repairs are needed they must be performed by an authorized McIntosh Service Agency.

1.Orient the MC2301 so the Front Panel is facing you and remove the Warning Sheet. Refer to figure 1.

2.Using a Philips Head #2 screw driver, remove the two chassis screws securing the Tube Cover to the chassis on both sides of the MC2301. Refer to figure 2.

3.Carefully lift up and remove the Tube Cover from each side of the MC2301. Refer to figure 3.

4.Place the Tube Covers and the previously removed chassis screws in a safe location, as the Tube Covers will be reinstalled.

5.Carefully lift up and remove the Foam Insert from both sides the MC2301 exposing the Tubes. Refer to figures 4 and 5.

6.Carefully reinstall the previously removed Tube Cov- ers and chassis screws on both sides of the MC2301. Make sure the metal tabs located on the bottom of the Tube Cover are inserted into the chassis slots. Refer to figures 6, 7 and 8.

Note: Only use the chassis screws supplied with the MC2301. If you can not find the chassis screws, contact the McIntosh Parts Department for replace- ments.

7.Save the two Foam Inserts and Warning Sheet with the MC2301 Shipping Carton for possible further use.

Tube Covers

Remove Foam

Inserts located

under the Tube

Coversand the

WarningSheet

WARNING

TO AVOID A FIRE HAZARD,THE FOAM INSERTS OVERTHE VACUUM TUBES MUSTBE REMOVED PRIOR TO CONNECTINGTHE A.C. MAINS POWER SUPPLY CORD AND OPERATING THIS PRODUCT.

REFER TO PAGE 3 IN THE MC2301 OWNER’S MANUAL FOR INSTRUCTIONS.

Figure 1

Tube Cover

Figure 2

Chassis screws

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Contents Tube Power Amplifier Important Safety Instructions Page Unpacking the MC2301 Tube CoversUnpacking the MC2301 and Ventilation VentilationTable of Contents Customer ServiceThank You Please Take a MomentPerformance Features IntroductionDimensions Installation 17-9/16Page Rear Panel Connections and Switch Another MC2301 or other Power AmplifierHow to Connect Loudspeaker Cable Distance vs Wire Gauge GuideMcIntosh Preamplifier How to Connect for Bi-Amp McIntosh Power Amplifier Two Front Panel Displays and Controls How to Operate Power OnInput Mode Switch Standby/Protection IndicatorTechnical Description MC2301 Design Technical Description, con’t Power Output MeterSentry Monitor Protection Circuit Power Supply Circuits Specifications Packing Instructions McIntosh Laboratory, Inc Chambers Street Binghamton, NY

MC2301 specifications

The McIntosh MC2301 is an exceptional tube amplifier renowned for its unique blend of classic design and modern technology. Launched by the prestigious audio brand McIntosh, this amplifier embodies the company’s commitment to high-quality sound reproduction. The MC2301 is specifically designed to deliver an unmatched listening experience for audiophiles and music enthusiasts alike.

At the heart of the MC2301 are its powerful tubes, producing 300 watts of output power. It employs a push-pull design using eight matched output vacuum tubes in a stunning monoblock configuration. This setup effectively delivers a rich, warm sound that only tube amplifiers can provide, contributing to a lush audio experience and bringing out nuances in music that solid-state amplifiers often miss.

One of the standout features of the MC2301 is its ability to preserve fidelity at various volume levels, thanks to its advanced circuit design. The amplifier incorporates McIntosh's patented Power Guard technology, which prevents clipping and distortion, ensuring that your music plays clearly and without compromise even at high volumes. This is particularly useful in high-demand listening sessions, where performance consistency is crucial.

The MC2301 also features the innovative Sentry Monitor circuit, which protects the amplifier from short circuits and overloads. This circuit continuously monitors the output stage and disconnects the output if it detects any issues, allowing the amplifier to maintain longevity and reliability in performance.

In terms of aesthetics, the MC2301 is visually stunning, maintaining McIntosh’s heritage style with its iconic glass front panel, illuminated logo, and distinctive blue watt meters. The build quality is remarkable, using carefully selected materials to ensure both durability and elegance.

Furthermore, the MC2301 includes balanced and unbalanced inputs, allowing for flexibility in connectivity. Its ability to pair seamlessly with various audio sources makes it a versatile choice for any high-fidelity system.

Overall, the McIntosh MC2301 amplifier is a perfect fusion of vintage-inspired sound craftsmanship and modern engineering, making it an outstanding choice for those seeking to elevate their audio experience. Its combination of power, protection, and pristine sound quality solidifies its status as a flagship product in the world of high-end audio. Whether powering a sophisticated home audio system or used in a professional setting, the MC2301 is sure to impress even the most discerning audiophiles.
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