REAR-PANEL Connections

CD and Tape Inputs: These jacks may be used to connect your audio-only source components (e.g., CD player, tape deck). Do not connect a turntable to these jacks unless you are using the turntable with a phono preamp. When your recorder features three-head or off-head playback, you may monitor a recording as it is being made.

Phono Inputs and Ground: Connect the outputs of your turntable or tonearm to these jacks, and connect the ground wire from the turntable to this Ground Connector to reduce system hum. Only moving- magnet (MM-type) cartridges are compatible with the Phono Inputs. If your turntable is equipped with its own onboard phono preamp, you may connect it to any of the HK 3490’s other audio inputs.

Main Power Switch: This mechanical switch turns the power supply on or off. It is usually left turned on (push the rocker in at the top), and cannot be turned on using the remote control. Turn this switch off when connecting or disconnecting source devices or loudspeakers to prevent any possibility of damage to components resulting from an unexpected power surge.

HK3490 specifications

The Harman-Kardon HK3490 is an exceptional stereo receiver that combines power, versatility, and timeless design to cater to audiophiles and casual listeners alike. Known for its impressive sound quality, the HK3490 is a solid choice for anyone looking to enhance their home audio experience.

One of the standout features of the Harman-Kardon HK3490 is its powerful amplification. With a 120 watts per channel output, this receiver is capable of driving even demanding speakers with ease. Whether you're enjoying a quiet evening at home or hosting a lively gathering, the HK3490 delivers clean, dynamic sound that fills any room. The unit is equipped with an advanced high-current, low-impedance design, ensuring robust performance across a wide range of speakers.

In terms of connectivity, the HK3490 is equipped with an array of options. It offers multiple audio inputs, including six stereo line inputs, a dedicated phono input for vinyl enthusiasts, and a 2-channel tape monitor, allowing users to connect various audio sources seamlessly. The receiver also features a built-in AM/FM tuner with 30 presets, making it easy to enjoy your favorite radio stations.

The HK3490 further incorporates sophisticated technologies designed to enhance sound quality. Harman-Kardon's proprietary technologies, such as the Logic 7 processing, provide a rich, immersive audio experience that preserves the integrity of the original recording. This technology ensures that stereo signals are transformed into a surround sound experience, making your music, movies, or games more engaging.

Another important aspect of the HK3490 is its aesthetic appeal. The receiver features a sleek, classic design with a brushed aluminum front panel complemented by a large, easy-to-read display. The intuitive layout of knobs and dials makes it user-friendly, allowing for easy adjustments to volume and tuning.

Moreover, the HK3490 is designed with durability in mind. Its robust construction ensures that it can handle the rigors of daily use, while its thermal protection circuits prevent overheating, allowing for reliable performance over extended periods.

In summary, the Harman-Kardon HK3490 is a versatile, high-performance stereo receiver that caters to a wide range of audio needs. With its powerful amplification, extensive connectivity options, and advanced sound technologies, it stands out as a premium choice for anyone looking to elevate their listening experience. Whether you are a seasoned audiophile or simply enjoy quality sound, the HK3490 is a worthy addition to any audio setup.