Safety Information

Important Safety Instructions

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.The A/V receiver’s cabinet may be cleaned by gently wiping with a soft cotton or microfiber cloth. Do not use water or any liquid cleaners.

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

8.Do not install near any heat sources such as radiators, 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 grounding- type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. When 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 receptacles and the point where they exit from the apparatus.

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

12.Use only with a cart, stand, tripod, bracket or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving 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 personnel. 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 apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Wet Location Marking

Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus.

Service Instructions

CAUTION – These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions, unless you are qualified to do so.

Outdoor Use Marking

WARNING – To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

HK 3390 specifications

The Harman-Kardon HK 3390 is a robust and stylish stereo receiver that has gained popularity among audiophiles and casual listeners alike. Renowned for its exceptional sound quality and versatile performance, the HK 3390 is designed to deliver a comprehensive home audio experience.

One of the standout features of the HK 3390 is its powerful amplification system. With a total output of 80 watts per channel, this receiver offers plenty of power to drive a wide range of speakers. Whether powering bookshelf speakers or large floor-standing units, the HK 3390 delivers clear, dynamic sound across a broad frequency range. Its low total harmonic distortion means you can enjoy your music without compromising sound fidelity.

The HK 3390 is equipped with advanced technology to enhance audio performance. It features Harman’s proprietary Harman Logic 7 processing, which optimizes audio content for both music and movies. This technology allows listeners to enjoy a multi-dimensional soundstage, effectively creating an immersive listening experience. Additionally, the receiver is compatible with various audio formats, making it suitable for modern digital music as well as traditional analog sources.

Connectivity is another strong point of the HK 3390. It includes multiple inputs, allowing connections for devices like CD players, vinyl turntables, and tape decks. It also features a built-in AM/FM tuner, providing access to radio stations without the need for extra equipment. Furthermore, the receiver has two sets of speaker outputs, enabling users to easily switch between different speaker configurations or set up a secondary listening area.

The sleek design of the HK 3390 blends well with any home decor. Its brushed aluminum front panel, along with intuitive control knobs and an easy-to-read display, ensures that users can navigate settings effortlessly. The receiver includes a remote control, adding convenience for those who prefer operating their audio system from a distance.

Overall, the Harman-Kardon HK 3390 is a standout option for anyone looking to elevate their home audio setup. With its powerful amplification, advanced processing technology, versatile connectivity options, and elegant design, it truly embodies the brand's commitment to exceptional sound quality and user-friendly features. Whether you’re a music enthusiast or a casual listener, the HK 3390 promises to deliver an enriching audio experience that complements any lifestyle.