McIntosh MA6600 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 Integrated Amplifier Important Safety Instructions Thank You Table of ContentsCustomer Service Please Take a MomentIntroduction Side View of the MA6600 DimensionsFront View of the MA6600 Rear View of the MA6600 Installation Rear Panel Connections Right OutputConnecting Components How to Connect Connecting Loudspeakers Loudspeaker Cable Distance vs Wire Gauge GuideRemote Control Push-Buttons How to use the Remote Control Trim Select Information Trim Adjust Front Panel Displays, Controls, Push-buttons and JackTrim Level Adjustment Setup How to Operate the Setup ModesDefault Settings Firmware VersionMeter Illumination On/Off Input Source SettingsRe-Title Inputs Accessory Power Control Setup, con’tPower Control Triggers Display BrightnessHow to Operate the MA6600 Source ServerBalance Source CD1How to Operate the MA6600, con’t Using a Separate Power Amplifier Headphones JackHow To Make a Recording HeadphoneResetting the MA6600 to default settings Using OutputReset of Microprocessors How to Operate the MA6600, con’t Specifications Packing Instructions McIntosh Laboratory, Inc Chambers Street Binghamton, NY

MA6600 specifications

The McIntosh MA6600 is a renowned integrated amplifier that exemplifies the brand's commitment to audio excellence, bridging the gap between high-performance sound and elegant design. This amplifier is particularly celebrated for delivering a powerful and pristine audio experience, making it a popular choice among audiophiles and music enthusiasts alike.

At the heart of the MA6600 is its robust power output, boasting an impressive 200 watts per channel into 8 ohms. This ensures that the amplifier can easily drive a wide range of loudspeakers, from sensitive models to larger, more demanding systems. The dynamic power output of 300 watts into 4 ohms further enhances its versatility, allowing for a rich and powerful sound reproduction regardless of the speaker impedance.

One of the standout features of the MA6600 is its ability to effortlessly handle various audio sources. It comes equipped with multiple inputs, including five audio inputs (including phono), allowing users to connect a variety of analog and digital components. The built-in high-fidelity phono stage is particularly noteworthy, designed to accommodate both moving magnet and moving coil cartridges, ensuring vinyl aficionados can enjoy their collections to the fullest.

The MA6600 also showcases McIntosh’s signature Autoformers technology. This unique feature maintains optimal performance across different speaker loads, providing consistent and reliable sound quality. Furthermore, the amplifier utilizes McIntosh’s proprietary Power Guard technology, which ensures that the output signals are free from distortion and clipping, safeguarding speakers from damage during high-output scenarios.

With a sleek, modern design, the MA6600 features the iconic blue watt meters that McIntosh is famous for, adding a visual element that complements its high-performance capabilities. The all-aluminum chassis is not only aesthetically pleasing but also contributes to the unit's durability and resistance to interference.

In summary, the McIntosh MA6600 integrated amplifier is a masterpiece of audio engineering, boasting exceptional power, versatile connectivity, innovative technologies, and a timeless design. It stands as a testament to McIntosh's dedication to delivering an unparalleled listening experience, making it a highly sought-after component for any serious audio system. Whether for music lovers or serious collectors, the MA6600 offers a perfect blend of performance and style, setting a high standard in the world of high-fidelity audio equipment.
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