Introduction Chapter 1

SAFETY INFORMATION

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EXPLANATION OF GRAPHICAL SYMBOLS

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

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

PRECAUTIONS

Read the Operating Instructions carefully and completely before operating the unit. Be sure to keep the Operating Instructions for future reference. All warnings and cautions in the Operating Instructions and on the unit should be strictly followed, as well as the safety suggestions below.

INSTALLATION

1Water and Moisture - Do not use this unit near water, such as near a bathtub, washbowl, swimming pool, or the like.

2Heat - Do not use this unit near sources of heat, including heating vents, stoves, or other appliances that generate heat. It also should not be placed in temperatures less than 5°C (41°F) or greater then 35°C (95°F).

3Mounting surface - Place the unit on a flat, even surface.

4Ventilation - The unit should be situated with adequate space around it so that proper ventilation is assured. allow 10 cm (4 in.) clearance from the rear and the top of the unit, and 5 cm (2 in.) from each side. - Do not place on a bed, rug, or similar surface that may block the ventilation openings. - Do not install the unit in a bookcase cabinet, or airtight rack where ventilation may be impeded.

5Objects and liquid entry - Take care that objects or liquids do not get inside the unit through the ventilation openings.

6Carts and stands - When placed or mounted on a stand or cart, the unit should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the unit and cart to overturn or fall.

7Condensation - Moisture may form on the CD pickup lens when:

The unit is moved from a cold spot to a warm spot.

The heating system has just been turned on.

The unit is used in a very humid room.

The unit is cooled by an air conditioner.

When this unit has condensation inside, it may not function normally. Should this occur, leave the unit for a few hours, then try to operate again.

8Wall or ceiling mounting - The unit should not be mounted on a wall or ceiling, unless specified in the Operating Instructions.

WARNING! TO REDUCE THE RISK OF FIRE OR ELECTRONIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE

This product is manufactured to comply with the radio interference requirements of EEC DIRECTIVE 89/68/EEC and 73/23/EEC

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NAD C660 owner manual Introduction Chapter, Safety Information, Explanation of Graphical Symbols, Precautions, Installation

C660 specifications

The NAD C660 is a high-performance integrated amplifier that embodies the philosophy of delivering high-fidelity sound in a compact form factor. This model is a part of NAD's renowned range, known for their commitment to audio excellence and user-centric designs. With an emphasis on both sound quality and versatility, the C660 stands out as an ideal choice for audiophiles and casual listeners alike.

One of the most notable features of the NAD C660 is its high power output. Capable of delivering 80 watts per channel into 8 ohms, this amplifier ensures a dynamic and robust performance that can drive a wide range of speakers, from bookshelf models to larger floorstanders. The amplifier provides a clear and powerful sound across various music genres, making it a versatile option for any listening environment.

The C660 is equipped with NAD’s innovative HybridDigital technology, which enables it to deliver superior sound quality with minimal distortion. This technology ensures that the signal remains pure and uncolored, allowing listeners to experience music as it was intended by the artists. Additionally, the C660 integrates a high-quality DAC (digital-to-analog converter), allowing seamless connectivity with digital sources such as streaming devices and computers.

Connectivity options are abundant on the NAD C660. It features multiple analog and digital inputs, including phono input for turntables, coaxial and optical digital inputs, and a USB input for direct connection to computers. This versatility makes it easy to integrate into any home audio setup, supporting various playback sources. Furthermore, the amplifier includes Bluetooth connectivity, allowing for wireless streaming from smartphones and tablets, enhancing user convenience.

The build quality of the NAD C660 reflects its premium positioning. It features a solid chassis designed to minimize vibration and interference, ensuring that performance remains uncompromised. The intuitive front panel controls and a clear display allow for easy operation, while the remote control provides additional convenience for users.

In summary, the NAD C660 integrated amplifier is a sophisticated audio component that combines power, versatility, and exceptional sound quality. With its advanced technologies, extensive connectivity options, and user-friendly design, it is a fitting choice for anyone looking to elevate their audio experience. Whether utilized in a dedicated listening room or as part of a versatile home entertainment system, the NAD C660 promises to deliver outstanding performance for years to come.