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Seller's Description

For your consideration is a Harman Kardon 430 Twin Powered Stereo Receiver from 1975 in good condition. Cosmetically I would conservatively rate it 6.5 out of 10, for sound 10 out of 10 clean pristine sound on all inputs/outputs/functions/switches/buttons. SEE FULL DETAILS BELOW AND REVIEW ALL PHOTOS CAREFULLY TO EVALUATE CONDITION. If you're here, you probably already know but this is a legendary receiver with big, warm clean sound far beyond its rated 25 watts per channel. These units are renowned for their twin amplifier transformers and classic sound. In an era where most companies were chasing more watts, Harman Kardon engineers focused on other metrics to improve sound at lower wattage delivering sound quality that exceeds its power rating and price point, making it a coveted item among collectors and music lovers. If you like that Harman Kardon "look", this one has it. I don't think a better looking receiver has been made. This thing looks slick, even in rooms with modern decor. You can't beat the style of this receiver and it has the goods under the hood to match.There are several scratches and dings here and there, most notably significant scratch across "aux" on the face as seen in photos and dings on the bottom face edge and on the plastic top edge. The case also has some scratches noted with photos. Review all photos for physical condition assessment, I have photographed all imperfections. All dial lights, stereo and dial pointer bulbs have been replaced with LEDs, a much more reliable option. All pots/switches treated with appropriate deoxit d5 or f5, all functions sound pristine and clear at all levels. The FM receiver works great and the unit sounds amazing even in my rural part of the country, an attached antenna helps being in further away stations. It will blow the roof off the house if you want it to, the sound fills the room and stays clean no matter the media or the volume. I strongly recommend playing with "contour" button engaged to hear the full potential of any Harman Kardon from this era, it is truly a warm, bright, clean sound. This truly is an incredible piece of equipment, these models really do live up to their sterling reputation and this is an opportunity to own a fully functional HK 430 at a reasonable rate due to cosmetic issues noted. I have an additional 430 in near perfect condition cosmetically and sound wise which I will be listing soon for around $1000, if interested message me or grab this one at a good price. I have many years selling and shipping heavy, vintage stereo equipment. This will be thoroughly and adequately packaged for safe shipping. I will also purchase insurance so buy with peace of mind knowing this will arrive as seen/described, should anything happen, we are insured and covered on this transaction. Specifications:Tuning range: FM, MWPower output: 25 watts per channel into 8Ω (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.3%Damping factor: 40Signal to noise ratio: 65dB (line)Speaker load impedance: 4Ω to 16ΩDimensions: 432 x 368 x 140mmWeight: 25 lb.

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About Harman Kardon

Harman Kardon traces its origins to 1953, when Dr. Sidney Harman and Bernard Kardon, both engineers frustrated with conservative audio manufacturing at the David Bogen Company, invested $5,000 each to launch their venture in Westbury, New York. Their debut product, the Festival D1000, became the world's first compact AM/FM hi-fi receiver, blending breakthrough technology with sleek design to make high-fidelity sound accessible beyond technical enthusiasts. Pioneering innovations like the 1958 Festival TA230 stereo receiver, the 1959 Citation II ultra-wide bandwidth tube amplifier, and the 1970 CAD5 hi-fi cassette recorder with Dolby noise reduction cemented their legacy in simplifying premium audio for the home.

The brand focuses on integrated receivers, amplifiers, tuners, and speakers that emphasize performance, reliability, and elegant industrial design. Over decades, it expanded into home theater systems and automotive audio, powering systems in vehicles from Land Rover and BMW to Volvo and Polestar. While not delving into turntables, DACs, headphones, or cables, Harman Kardon prioritizes cohesive hi-fi components that deliver warm, detailed sound without unnecessary complexity.

Harman Kardon holds a solid mid-tier position in the hi-fi market, renowned among knowledgeable buyers for its enduring quality and value rather than ultra-high-end exotica or vintage collector status. Now part of Harman International, it appeals to discerning listeners seeking dependable, stylish gear that echoes its innovative heritage without commanding boutique premiums.

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