McIntosh MC2301 owner manual Important Safety Instructions

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The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “danger- ous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

WARNING - TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of im- portant operating and maintenance (servicing) instructions in the litera- ture accompanying the appliance.

NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

To prevent the risk of electric shock, do not remove cover or

back. No user-serviceable parts inside.

IMPORTANT SAFETY

INSTRUCTIONS!

PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT.

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

5.Do not use this apparatus near water.

6.Clean only with a dry cloth.

7.Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radia- tors, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A ground- ing type plug has two blades and a third ground- ing prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plugs, convenience re- ceptacles, and the point where they exit from the apparatus.

11.Only use attachments/accessories specified by the manufacturer.

12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer,

or sold with the apparatus. When a

cart is used, use caution when mov- ing the cart/apparatus combination to avoid injury from tip-over.

13.Unplug this apparatus during lightning storms or when unused for long periods of time.

14.Refer all servicing to qualified service person- nel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the appara- tus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15.Do not expose this equipment to dripping or splashing and ensure that no objects filled with liq- uids, such as vases, are placed on the equipment.

16.To completely disconnect this equipment from the a.c. mains, disconnect the power supply cord plug from the a.c. receptacle.

17.The mains plug of the power supply cord shall remain readily operable.

18.Do not expose batteries to excessive heat such as sunshine, fire or the like.

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Contents Tube Power Amplifier Important Safety Instructions Page Unpacking the MC2301 Tube CoversUnpacking the MC2301 and Ventilation VentilationThank You Table of ContentsCustomer Service 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 Input Mode Switch How to OperatePower On Standby/Protection IndicatorTechnical Description MC2301 Design Sentry Monitor Protection Circuit Power Output MeterTechnical Description, con’t 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.