Harman Kardon HK 505 Twin Powered DC Coupled Ultrawideband Integrated AmplifierFully Tested Working RARE WOOD CABINET This unit was serviced about 2 years ago and sounds great. I have fully tested units inputs and outputs, Yes phono works. This unit is rated at a conservative 60 watts per channel. The face has some tiny dings that only show in certain light at certain angles. Its kinda like when your car goes through a hail storm and you get tiny dings all over the place. Please feel free to ask any questions you may have and I will do my best to answer quickly. I had this in one of my systems for the last two years with NO issues, Last picture is just to show it was connected. This item will be professionally packed and shipped FedEx for the price quoted above or is available for FREE local pickup in Greer SC

Tested and working but selling as is due to age of the receiver and the fact that controls and switches are sensitive and need cleaning or adjustment.Please see pictures for more detailsSold as is no returns No shipping to PO Box, Hawaii, Alaska, Guam, or Puerto Rico..

Tested and was able to produce sound. Please refer to picture to assess the condition. Please message if you have any additional questions. Specifications Tuning range: FM, MW Power output: 45W/ch (stereo), 18W/ch into 8? (quadraphonic) Frequency response: 4Hz to 70kHz Total harmonic distortion: 0.5% Damping factor: 40 Signal to noise ratio: 85dB (line) Speaker load impedance: 4? to 16? Dimensions: 16-5/8 x 15 x 5 inches

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1976, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Tested for am/fm only and was able to produce sound. Please refer to picture to assess the condition.  Please message if you have any additional questions. SpecificationsTuning range: FM, MW Power output: 45W/ch (stereo), 18W/ch into 8? (quadraphonic) Frequency response: 4Hz to 70kHz Total harmonic distortion: 0.5% Damping factor: 40 Signal to noise ratio: 85dB (line) Speaker load impedance: 4? to 16? Dimensions: 16-5/8 x 15 x 5 inches

This vintage Harman Kardon 430 Twin Powered Stereo Receiver is a true gem from the mid-1970s. With its classic black color and sleek design, it's the perfect addition to any home audio system. This receiver combo features a radio tuner and has three inputs and two outputs, making it an excellent choice for both music and TV. The 430 model was manufactured between 1970 and 1979 and is known for its powerful sound quality. Its AM/FM bands allow for versatile listening options, and it's been tested to ensure it's in perfect working condition. This receiver is perfect for anyone looking to add a touch of vintage charm to their home audio setup. THIS UNIT TURNS ON AND ALL BUTTONS WORK BUT I HAVENT TESTED THIS WITH PROPER SPEAKERS SO IM NO ENTIRELY SURE IF YOU HAVE ANG QUESTIONS PLEASE ASK. I WILL DO MY BEST TO ANSWER WITH AS MUCH INFORMATION AS I KNOW.

Vintage Harman Hardon 430 twin powered reciever! Beautiful sounding and looking reciever! Had this serviced in 2020 and it was working great until the sound stopped coming out of one speaker. Besides that this reciever is in great shape! Ready for someone with knowledge in stereo repair! Thanks for looking!!! Have a great day!!!

Tested for am/fm only and was able to produce sound. Other features have not been tested so listing As Is. Please refer to picture to assess the condition. Please message if you have any additional questions. SpecificationsTuning range: FM, MW Power output: 45W/ch (stereo), 18W/ch into 8? (quadraphonic) Frequency response: 4Hz to 70kHz Total harmonic distortion: 0.5% Damping factor: 40 Signal to noise ratio: 85dB (line) Speaker load impedance: 4? to 16? Dimensions: 16-5/8 x 15 x 5 inches

This vintage Harman Kardon 430 Twin Powered Stereo Receiver is a must-have for any serious audiophile. With a sleek black design and a range of features including a built-in radio tuner and 3 inputs, this receiver is perfect for any home audio setup. It was manufactured in the mid-1970s and has been fully tested to ensure it is in excellent working condition. This receiver is a classic model that has stood the test of time and is still in high demand today. Its unique features and superior sound quality make it a great addition to any collection. Whether you're a seasoned collector or a first-time buyer, this Harman Kardon 430 Twin Powered Stereo Receiver is a great investment that will provide years of enjoyment.

Tested and works good condition. You can see cosmetic condition in the pictures.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1976, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Harman Kardon hk 505 Twin Powered DC Coupled Ultrawideband Integrated Amplifier Works good but phono channel is very noisy and would need looked at. All other channels are clear. Nobs work smoothly.Has some scratches and some white paint on the side that seams like it would come off easily.

Any questions dont hesitate to ask. check us out and like us on facebook at wholesale vintage audio on facebook. keep in mind we know how to pack professionally and ship fast. Thanks for looking and happy ebaying. Lou

Normal 0 false false false EN-US X-NONE X-NONE Harman Kardon 430 Twin Powered Receiver Condition: Like new in open boxMeticulously cared for in original box. There are no scratches on the face and color clarity of the display is sharp. Send clear sound to your speakers with no static crackle or fuzz.The Harman Kardon 430 is a classic and features unique H/K circuitry. “Twin Powered” such that each channel has an independent power supply which significantly enhances performance. 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. Note: The HK 430 does not have a protection relay so be careful with the speakers you pair it with. The tweeters will need to be able to hold up to the dynamic power. Features: Power: 30 Watts Signal strength meterTreble and Bass controlsDefeatable-interstation mutingLoudness switch(contour)High and low frequency filtersTape monitor circuitFront-panel headphone jackOutputs and switches for two sets of stereo speakersPhonograph, Aux, and Tape inputs Next Day Shipping !

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1976, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

TESTED! Test results: 1). Phono and Aux inputs work properly with Full Stereo playback. 2). The FM receiver works, but the only station that I could get to play in Stereo is broadcasting from 5 miles away (WDCB, Glen Ellyn, IL.) The other FM stations, all across the dial, dont light up the red Stereo lamp and dont play in Stereo. Placement of the antenna doesnt make any difference, unfortunately. 3). AM radio doesnt pick up a signal. Other observations: The plastic, lighted AM FM channel indicator (pointer) is a bit crooked. All other things look very good, and the sound quality is what you expect from Harman Kardon. Heres the narration of the video. It starts on the CD player. Play is pressed and music flows! The camera swings across to the function knob showing its in AUX 2. Camera pans across the dial to far left side and then the function is changed to FM. The red Stereo lamp lights up and WDCB is being broadcast in Stereo. The camera swings to show the function knob in FM position. Camera pans back to left side. The Stereo lamp goes out as the tuner is moved across a few stations and it doesnt light up again until it returns to WDCB. The wrap up:As an amplifier the unit works properly. As a tuner, it appears that an FM signal needs to be very strong to play in Stereo. Otherwise, all other FM stations play back in mono. The AM radio doesnt work. UPS Shipping Thanks for tuning in! Specifications Type: Post World War 2 AM/FM receiverTuning range: FM, MWPower output: 50 watts per channel into 8? (stereo)Frequency response: 4 Hz to 130 kHzTotal harmonic distortion: 0.1%Damping factor: 302x Phono inputs: 2.5 mV, 47 kOhmsAuxiliary and tape inputs: 150 mV, 30 kOhmsInput sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 72dB (MM), 77dB (line)Dimensions: (W) 432 mm x (D) 368 mm x (H) 140 mmWeight: 13.7kg

Used - Tested & Working in Great Condition! This is backed by our 30 day money back guarantee! Sale INCLUDES: Vintage (1976) Harman Kardon 430 Twin Powered Audio Video AM/FM Stereo Receiver Sale includes only items pictured Please read all policies below prior to sending an offer or making the purchase.Auction Policies Used Item Disclaimer- Because this item is used it will show minimum to moderate cosmetic wear. Please view each of the pictures to get a better idea of condition specifics. Please ask any questions regarding the condition of the item prior to making an offer or purchase. Customer Service:5 Star service is our number one priority. Our office hours are Monday-Friday 9:00AM to 5:00PM. Feel free to contact us anytime and we will do our best to address any questions or concerns. Shipping: There will be a shipping surcharge for items shipped to Alaska, Hawaii, and Puerto Rico. Please contact us for total cost before purchase. Thank you.Your purchase will be processed, professionally packaged, and quickly shipped by our shipping department. Your item(s) will be shipped via USPS, FedEx, or UPS. NOT ALL ITEMS ARE ELIGIBLE TO BE SHIPPED TO A P.O. BOX.A HOME OR BUSINESS ADDRESS MAY BE REQUIRED.PLEASE CONTACT US PRIOR TO PURCHASEIF A P.O. BOX IS YOUR ONLY OPTION Customer Pick Up: If you are in or around the Seattle area and would like to pick your purchase up in person, you can come by and pick it up during business hours. Just send us a message with the listing number and we will give you our address. Returns due to Compatibility or Buyers Remorse: Customers are responsible for checking compatibility of all parts. Returns due to incompatibility or buyers remorse will be charged a 20% restocking fee. Refunds will be processed upon return of item in good working order and verification of serial numbers. Warranty Info: Warranties, if available, are listed in each item description. If you do not agree to these terms, do not make the purchase or send an offer.

Harman Kardon 430 Twin Powered Receiver • Vintage HiFi Audiophile Classic Made in Japan 1976 This is for parts or repair only. The receiver does not turn on. Overall fair cosmetic condition. No major dents, deep scratches, or missing components. Item sold as is in photos. Please review all prior to purchase. 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

Vintage Mid-1970’s Harman Kardon 430 Twin Powered Stereo Receiver Tested with headphones only - but not with speakers

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.

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.

Harman Kardon 430 Twin Powered Receiver Ich kann das Gert aktuell nicht prfen. Das letzte mal als es am Strom war hat es getan was es tun sollte, beim Verstellen der Lautstrke hat es gekratzt. Sicherlich ist eine Generalberholung und Reinigung bei diesem Gert fllig. Ich verkaufe das Gert ausdrcklich als defekt fr Bastler! Zustand bitte den Bildern entnehmen. Vorne an der Blende ist das Acryl etwas verformt, sieht man kaum. Gerade mal nachgezogen, das gute Stck wiegt doch 12 kg, daher die Versandkosten fr ein groes DHL Paket. Verkauf erfolgt von Privat und ich schliee jegliche Haftung, Gewhrleistung, Garantie und Rcknahme aus.

Harman Kardon 430 Twin Powered Receiver Ich kann das Gert aktuell nicht prfen. Das letzte mal als es am Strom war hat es getan was es tun sollte, beim Verstellen der Lautstrke hat es gekratzt. Sicherlich ist eine Generalberholung und Reinigung bei diesem Gert fllig. Ich verkaufe das Gert ausdrcklich als defekt fr Bastler! Zustand bitte den Bildern entnehmen. Vorne an der Blende ist das Acryl etwas verformt, sieht man kaum. Gerade mal nachgezogen, das gute Stck wiegt doch 12 kg, daher die Versandkosten fr ein groes DHL Paket. Verkauf erfolgt von Privat und ich schliee jegliche Haftung, Gewhrleistung, Garantie und Rcknahme aus.

Heute biete ich Ihnen folgendes an: harman/kardon 930 Twin Powered AM/FM Stereo Receiver technischer Zustand: guter Zustand optischer Zustand: guter Zustand Falls Sie den oben aufgeführten Artikel ersteigern und diesen persönlich bei mir abholen, so können wir diesen sehr gerne gemeinsam auf den von mir angegebenen Zustand hin überprüfen. Kein Versand an Packstationen oder Paketshops !!!No shipping to USA