Harman Kardon 430 Twin Powered Receiver We had this unit serviced at some point to clean the pots and recondition some of the internal components. I pulled it out after a decade of sitting and the switches for various components are sticky… once you activate them l, they tend to stay pressed down and need some gentle wiggling to deactivate. I am not sure what was done exactly during the prior service but the switches were probably not lubricator well, or just need additional cleaning. I didn’t get too far with the testing but both channels produce sound and there is minimal cracking. All seems to be in good shape externally as far as cosmetics. I am selling this as is and for purposes of repair. To the right owner, this will be a wonderful receiver once serviced. It’s a true gem. Some internet writings on this unit below: The Harman Kardon 430 is definitely a classic and features unique H/K circuitry. “Twin Powered” means that each channel has an independent power supply which really enhances performance. So, even though it’s rated at only 25 wpc it can handle most anything you throw at it and still produce outstanding clarity and detail. Harman Kardon said in their ad for the HK 430: As the 430 receiver vies for attention on your dealer’s shelf, it may seem almost diffident. Don’t believe it! For within its graceful contour lies such power as to meet truly demanding conditions – without compromise of sound quality. The source of the 430’s energy is not the conventional single power supply. It has two discretely separate power supplies – one for each channel. Consequently, no matter how much energy is called for by dynamic music passages, performance of one channel is not affected by the other. The HK 430 receiver features: Signal strength meter Treble and Bass controls defeatable interstation muting loudness switch(contour) high and low frequency filters tape monitor circuit Front-panel headphone jack Outputs and switches for two sets of stereo speakers Phono, Aux, and Tape inputs Overall, the Harman Kardon 430 receiver is a well built, well performing stereo. If you can find a 430 in good working condition, and are not overly concerned with having massive watts per channel, then it is worth getting. The styling and performance really can’t be beat by any other similar unit from that era. In fact, it outperforms many of the more expensive stereos of the time. Even today you will have a hard time finding anyone who does not like the HK 430. H/K 430 Twin Specs: HK430Stereo Receiver (25 watts x 2) WARRANTY: 2 Years FIRST MANUFACTURED: 1976 LAST MANUFACTURED: 1977 SPECIFICATIONS: Tuner Section Capture Ratio : 2.5dB Image Rejection : 60dB Spurious Response Rejection : 50dB Alternate Channel Selectivity : 60dB Total Harmonic Distortion : MONO - 0.6%STEREO - 0.7% Amplifier Section Power Output : 25 watts RMS/ch, both driven into 8 ohms 20Hz - 20kHz,w/< 0.3% THD Power Bandwidth : 10Hz - 40kHZ at < 0.3%THD into 8 ohms both channels driven simult. @ 12.5 watts /ch Frequency Response : 20Hz - 20kHz +/-0.5dB4Hz - 140kHz, -3dB Rise Time : SQUARE WAVE - <3microseconds Square Wave Tilt : < 5% at 20Hz Total Harmonic Distortion : < 0.3% from 250milliwatts - 25 watts RMS, both driven simultaneously into 8 ohms (20Hz-20kHz) Intermodulation Distortion : < 0.15% at rated power output Hum and Noise : Better than 65dB below rated output Damping Factor : 40 NOTE: Depth measurement includes knobs, buttons and terminal connections; height measurement includes feet and chassis. All features and specifications are subject to change without notice.

Vintage Mid-1970’s Harman Kardon 430 Twin Powered Stereo Receiver in very good condition. New LED lights but the dial and stereo lights need replacement. I didn’t mess with those because my soldering skills aren’t good enough. The bass knob sticks out slightly. Some small dings and scuffs but the faceplate is in very good condition overall. See pictures. Tested and all components perform as they should. Item will be double boxed to get it to you in one piece. The following is an on-line review with specs. The Harman Kardon 430 is definitely a classic and features unique H/K circuitry. “Twin Powered” means that each channel has an independent power supply which really enhances performance. So, even though it’s rated at only 25 wpc it can handle most anything you throw at it and still produce outstanding clarity and detail. Harman Kardon said in their ad for the HK 430: As the 430 receiver vies for attention on your dealer’s shelf, it may seem almost diffident. Don’t believe it! For within its graceful contour lies such power as to meet truly demanding conditions – without compromise of sound quality. The source of the 430’s energy is not the conventional single power supply. It has two discretely separate power supplies – one for each channel. Consequently, no matter how much energy is called for by dynamic music passages, performance of one channel is not affected by the other. The HK 430 receiver features: Signal strength meter Treble and Bass controls defeatable interstation muting loudness switch(contour) high and low frequency filters tape monitor circuit Front-panel headphone jack Outputs and switches for two sets of stereo speakers Phono, Aux, and Tape inputs Overall, the Harman Kardon 430 receiver is a well built, well performing stereo. If you can find a 430 in good working condition, and are not overly concerned with having massive watts per channel, then it is worth getting. The styling and performance really can’t be beat by any other similar unit from that era. In fact, it outperforms many of the more expensive stereos of the time. Even today you will have a hard time finding anyone who does not like the HK 430. H/K 430 Twin Specs: HK430Stereo Receiver (25 watts x 2) WARRANTY: 2 Years FIRST MANUFACTURED: 1976 LAST MANUFACTURED: 1977 SPECIFICATIONS: Tuner Section Capture Ratio : 2.5dB Image Rejection : 60dB Spurious Response Rejection : 50dB Alternate Channel Selectivity : 60dB Total Harmonic Distortion : MONO - 0.6%STEREO - 0.7% Amplifier Section Power Output : 25 watts RMS/ch, both driven into 8 ohms 20Hz - 20kHz,w/< 0.3% THD Power Bandwidth : 10Hz - 40kHZ at < 0.3%THD into 8 ohms both channels driven simult. @ 12.5 watts /ch Frequency Response : 20Hz - 20kHz +/-0.5dB4Hz - 140kHz, -3dB Rise Time : SQUARE WAVE - <3microseconds Square Wave Tilt : < 5% at 20Hz Total Harmonic Distortion : < 0.3% from 250milliwatts - 25 watts RMS, both driven simultaneously into 8 ohms (20Hz-20kHz) Intermodulation Distortion : < 0.15% at rated power output Hum and Noise : Better than 65dB below rated output Damping Factor : 40 NOTE: Depth measurement includes knobs, buttons and terminal connections; height measurement includes feet and chassis. All features and specifications are subject to change without notice.

Normal 0 false false false EN-US X-NONE X-NONE ~Vintage~Harman Kardon 430 Twin Powered Stereo Receiver Pre-Owned – Made in Japan Tuning range: FM, MW Power output: 25 watts per channel into 8? (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.3% Damping factor: 40 Signal to noise ratio: 65dB (line) Attention: We Ship UPS, USPS and depending on the item. Please, always view pics closely before bidding ! We are a reputable Stereo Store with 45 years experience. Professionally Serviced, Cleaned and Tested by our Technicians. All items are shipped fully Insured. World Class packaging guaranteed to arrive as shown in the pictures. Lower 48 States only Please.

Aus Sammlungsauflösung: Originale Fernbedienung HARMAN-KARDON AVR 430gebrauchtohne originale Verpackung keine Gewähr auf Vollständigkeitnatürlich nur 1 x Versandkosten bei mehreren Auktionsgewinnensiehe originale Fotos, die Bestandteil der Auktion sindHinweis in eigener Sache: Ebay hat die 5 Sterne Bewertung eingeführt, das heißt, jede Bewertung unterhalb von 5 Sternen führt zu Minuspunkten und kostet zudem bares Geld für kleine Gewerbetreibende. Ich darf jede(n) Gewinner(in) bitten, bei evtl. möglichen Fragen zum erworbenen Artikel, mich vor Abgabe einer niedrigen Bewertung bitten, zu kontaktieren. Es gibt immer eine Lösung (ich galube nach wie vor an das Gute im Menschen). Bitte beachten Sie, dass ich die Artikel nach bestem Wissen und Gewissen beschreibe sowie die originalen Fotos, die sehr aussagekräftig sind. Besten Dank für Ihre Aufmerksamkeit und Abgabe einer 5 Sterne Bewertung!SIE sehen die originalen Fotos!· Kostenlose Selbstabholung oder Versand mit dhl 5,49! Dies umfasst auch das Verpackungsmaterial, die Arbeitszeit und der Weg zur Post!

Harman Kardon 430 Twin Powered Stereo Receiver Unit works great, minimal exterior wear Ships FEDEX, CONUS only. Worldwide shipping via ebay international shipping program.

Amplificateur Harman Kardon 430 Twin Powered. Il fonctionne parfaitement. Quelques Rayures (voir photos). Specifications :Tuning range: FM, MWPower output: 25 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.3%Damping factor: 40Signal to noise ratio: 65dB (line)Speaker load impedance: 4? to 16?Dimensions: 432 x 368 x 140mmWeight: 10.9kg Noubliez pas de visiter ma boutique Ebay

Great sounding Harman Kardon HK 430 up for sale here. Very clean unit with a few minor scuffs and dings but otherwise in great shape for its age. Restored all electrolytic caps and replaced transistors that are known to be noisy with modern equivalents. All switch’s cleaned and bulbs replaced. New thermal compound applied to output transistors. DC bias set and all voltage readings are within spec. Great sound with a clear balanced soundstage with each channel powered independently. All inputs working, not sure about Tape monitor though. Any questions please ask! Will ship in double box with proper padding to ensure that no damage will incur during shipping

This vintage Harman Kardon Model 430 stereo receiver is a classic gem that truly delivers amazing sound quality. With AM and FM audio inputs, this stereo receiver offers a versatile listening experience. The receiver supports various modes, ensuring that you can enjoy your favorite music the way it was meant to be heard. This receiver is from the golden age of audio equipment and has been well-maintained to ensure it continues to work great. The brand is well-known for producing high-quality audio equipment, and this model is no exception. Its a must-have for true audiophiles who appreciate excellent sound quality.

Harman Kardon 430 Twin Powered ReceiverAll functions work wellRecently serviced all pots and switchesStereo and power lamps are burnt outGood cosmetics, shows light wear from normal usePlease check my feedback, my stereo equipment is always accurately and honestly described and always gets positive feedbackWill be carefully packaged for safe shippingWill ship via FedEx

Harman-Kardon Rear RCA Jack Set - Vintage Receiver Parts These RCA input & output Jack terminals come from a 150+ HK, but can be made to fit several model Harman Kardon receivers. Pictured it the rear of the unit I pulled them from. The rear panel is not included. It’s pictured so you can see where these go when you install on your unit. All terminals working

Ampli-Tuner Harman kardon 430 Twin Powered (double mono) 1976. Bon tat esthtique et fonctionnant parfaitement. Rvision complte avec contrle de toutes les valeurs, remplacement des composants hors tolrance et rglage bias/offset effectu. Excellent amplificateur trs dynamique et trs musical avec une bonne rpartition des canaux, pour info, cest le seul de cette srie possdant le mme schma technique que le fameux petit A401 (la double alimentation en plus). Specifications : Tuning range: FM, MW Power output: 25 watts per channel into 8 (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.3% Damping factor: 40 Signal to noise ratio: 65dB (line) Speaker load impedance: 4 to 16 Dimensions: 432 x 368 x 140mm Weight: 10.9kg Essai possible si remise en main propre Envoi gratuit pour la France via mondial relay Merci de me demander le prix pour une expdition hors France (tarifs diffrents suivant le pays) Pas denvoi hors pays de lUnion Europenn - No sending out of the European Union - Sin envo fuera de la Unin Europea -

Harman Kardon AVR 430 - Harman Kardon DVD506 Limited Edition. Harman Kardon AVR 430 Harman Kardon DVD506 Limited Edition Alles voll Funktionsfähig und in einem TOP Zustand! Nichtraucher keine Tiere! Der Verkauf erfolgt unter Ausschluss der Gewährleistung. Garantie und Rücknahme, sowie Rechts- und Sachmängelhaftung. Verkauf nur an Selbstabholer, kein Versand. Bezahlung bei Abholung, oder Paypal.

Harman Kardon AVR 430 - Harman Kardon DVD506 Limited Edition. Harman Kardon AVR 430 Harman Kardon DVD506 Limited Edition Alles voll Funktionsfähig und in einem TOP Zustand! Nichtraucher keine Tiere! Der Verkauf erfolgt unter Ausschluss der Gewährleistung. Garantie und Rücknahme, sowie Rechts- und Sachmängelhaftung. Verkauf nur an Selbstabholer, kein Versand. Bezahlung bei Abholung, oder Paypal.

Sie bieten auf 4 gebrauchte ELNA Kondensatoren 4700uF/35 V passend für Harman Kardon Serie 430 twin powered Receiver. Made in Japan.

SINTO AMPLIFICATORE DIMENSIONI: 44X34X13 CM , SI ACCENDE MA NON FUNZIONA. EFFETTUO IMBALLAGGIO IN MANIERA PROFESSIONALE, SPEDISCO IL PRIMA POSSIBILE, EVENTUALI RITARDI SONO DA IMPUTARSI ALLE POSTE E NON A ME, SE CI FOSSE QUALSIASI PROBLEMA CONTATTATEMI PRIMA DI METTERE GIUDIZI BASSI PERCHE EVENTUALI VALUTAZIONE SCARSE POTREBBERO COMPROMETTERE SERIAMENTE LA NOSTRA CREDIBILITA. NOI SIAMO I PRIMI CHE VOGLIAMO CHE IL CLIENTE SIA SODDISFATTO.

Harman Kardon AVR 430 - Harman Kardon DVD506 Limited Edition. Harman Kardon AVR 430 Harman Kardon DVD506 Limited Edition Alles voll Funktionsfähig und in einem TOP Zustand! Nichtraucher keine Tiere! Der Verkauf erfolgt unter Ausschluss der Gewährleistung. Garantie und Rücknahme, sowie Rechts- und Sachmängelhaftung. Verkauf nur an Selbstabholer, kein Versand. Bezahlung bei Abholung, oder Paypal.