Introduction, Important Safety Information

Introduction

Congratulations! With the purchase of the Harman Kardon HK 3470 you are about to begin many years of listening enjoyment. The HK 3470 has been custom-designed to provide all the excitement and power of rock, jazz and popular music, and every nuance of classical selections.

While sophisticated systems are hard at work within the HK 3470 to make all of this happen, hookup and operation are simple. Color-keyed connections and a comprehensive remote con- trol make the HK 3470 easy to use.

To obtain maximum enjoyment from your new receiver, we urge you to take a few minutes to read through this manual. This will ensure that connections to speakers, source playback units and other external devices are made properly. In addition, a few minutes spent learning the functions of the various controls will enable you to take advantage of all the power the HK 3470 is able to deliver.

If you have any questions about this product, its installation or operation, please contact your dealer, your best local source of information.

Description and Features

Harman Kardon’s HK 3470 is the world’s first stereo receiver to offer VMAx®. VMAx is a pro- prietary signal-processing technique that cre- ates an open, spacious sound field when only two loudspeakers are available. VMAx circuitry is able to decode the ambience of a concert hall or theater from a stereo recording.

The HK 3470 is a full-featured stereo receiver, with five inputs and an FM Stereo/FM/AM tuner with capabilities that provide for the utmost flexibility. A high-quality phono input is avail- able so that you may continue to enjoy your existing record collection as well as the latest CD recordings.

The HK 3470’s powerful amplifier uses traditional Harman Kardon High-Current Design philosophies to meet the wide dynamic range of any program selection.

Harman Kardon invented the high-fidelity receiver more than forty-seven years ago. With state-of-the-art features and time-honored cir- cuit designs, the HK 3470 is one of the finest receivers ever offered by Harman Kardon.

■Harman Kardon-Designed High- Current, Ultrawide-Bandwidth Amplifier

■VMAx Processing Mode – Exclusive to Harman Kardon Receivers

■Phono Input Section

■Speaker 1/Speaker 2 Outputs for High- Quality Sound in Two Locations

■Pre-Out/Main-In Jacks for Use With External Amplifiers, Equalizers or Speaker Processors

■Programmable Learning Remote Control

■Subwoofer Outputs

Important Safety Information

Verify Line Voltage Before Use

Your HK 3470 has been designed for use with 120-volt AC current. Connection to a line volt- age other than that for which it is intended can create a safety and fire hazard, and may dam- age the unit.

If you have any questions about the voltage requirements for your specific model, or about the line voltage in your area, contact your sell- ing dealer before plugging the unit into a wall outlet.

Do Not Use Extension Cords

To avoid safety hazards, use only the power cord attached to your unit. We do not recom- mend that extension cords be used with this product. As with all electrical devices, do not run power cords under rugs or carpets or place heavy objects on them. Damaged power cords should be replaced immediately with cords meeting factory specifications.

Handle the AC Power Cord Gently

When disconnecting the power cord from an AC outlet, always pull the plug – never pull the cord. If you do not intend to use the unit for any considerable length of time, disconnect the plug from the AC outlet.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: To prevent electric shock,

do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can

be fully inserted to prevent blade exposure.

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.

3INTRODUCTION

HK 3470 specifications

The Harman-Kardon HK 3470 is a versatile stereo receiver that combines pristine sound quality with a plethora of features designed for audio enthusiasts. Known for their commitment to high-fidelity sound, Harman-Kardon has engineered the HK 3470 to deliver an exceptional listening experience, whether for music, movies, or gaming.

One of the standout features of the HK 3470 is its powerful amplification capabilities. With 120 watts per channel, this receiver can easily drive a variety of speakers, allowing users to enjoy dynamic and clear sound across a wide range of volumes. This amplification is supported by Harman-Kardon's advanced circuitry, which minimizes distortion and enhances audio clarity, creating an immersive listening environment.

The HK 3470 comes equipped with multiple audio inputs, including five line-level inputs, a dedicated phono input for vinyl enthusiasts, and digital inputs for modern devices. This variety allows users to connect their favorite sources, from smartphones and tablets to CD players and turntables, ensuring compatibility with any audio setup. Additionally, the receiver features an FM/AM tuner with a large number of presets, enabling easy access to different radio stations.

In terms of technology, the HK 3470 utilizes Harman-Kardon's proprietary technologies such as the Quadruple Power Supply, which enhances performance during dynamic audio playback. Additionally, the receiver includes a remote control, making it user-friendly and convenient for adjusting settings from a distance.

The aesthetic appeal of the HK 3470 should not be overlooked. Its sleek design, featuring a brushed aluminum front panel and distinct display, adds a touch of sophistication to any audio system. The easy-to-read LCD screen provides essential information, such as input selection and volume levels, further enhancing the user experience.

Overall, the Harman-Kardon HK 3470 is an impressive stereo receiver that caters to audiophiles looking for high-quality sound and versatility. With its robust amplification, generous connectivity options, and elegant design, it stands as a reliable choice for anyone wanting to elevate their audio experience. Whether for casual listening or intense audio playback, the HK 3470 delivers a performance that truly resonates with users, capturing the essence of music and sound in a captivating manner.