Harmon Kardon HK770. One cosmetic markRecapped, VU Meter board serviced, upgraded film caps, reflowed/defluxed a few years back.Primarily used to drive headphones out the taps since then. Scratches on the front panel top edge above meter switches

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1981, it is printed on glossy 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 Lister The free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisement is a reprint from 1981, it is printed on glossy 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 Lister The free listing tool. List your items fast and easy and manage your active items.

This Harman Kardon HK770 Ultrawideband DC Amplifier is being sold untested. It includes the Brand, Type, and Model of the item, which are Harman Kardon, DC Amplifier, and HK770, respectively. The amplifier falls under the category of Consumer Electronics, TV, Video & Home Audio, Home Audio, Receivers & Amplifiers, and Amplifiers & Preamps. The item is being sold as is and does not come with any guarantee of functionality. Please review the photos and description closely before making a purchase.

This unit powers on but I dont know if it is working properly. The top cover is missing its screws.Sold as is, for parts or repair.Please see pictures for more details.

Harman Kardon HK770 Ultrawideband DC AmplifierAmplifier powers on but has no outputNo further testing could be performedFuse was checked but was goodHas two broken fins on back left side, see picturesBeing sold as-is for parts/repairMy parts/repair units are always accurately describedPlease check my feedback, I have sold many pieces of parts/repair equipment and I always get positive feedbackWill be carefully packaged for safe shippingWill ship via FedEx

This unit powers on but I dont know if it is working properly. The top cover is missing its screws.Sold as is, for parts or repair.Please see pictures for more details.

This unit powers on but I dont know if it is working properly. The top cover is missing its screws.Sold as is, for parts or repair.Please see pictures for more details.

Harman Kardon HK770 Vintage HiFi Amplifier Power Amp. As Pictured. Its not tested, the power cable has been cut off. The buttons for power and speakers are missing. The top cover screws are missing. It is VERY dirty and dusty - there are scratches and dents in it too. It will need a complete rebuild / repair if you intend to use it. Useful source of spares. Give it some love otherwise its going to the tip. Grab a bargain! :) Emma’s Amazing Attic!~ The pictures form an ESSENTIAL part of the description, please study them to see what you are bidding on!~ I will always try and Combine Postage where applicable.~ I don’t do this as a business!~ I always ensure items are well wrapped; double bubble-wrap, boxes and/or Jiffy bags!~ Packed and Sent from a Smoke-Free and Pet-Free home :)~ Most items are sent Royal Mail. Heavy/Bulky items (above 5Kg) will use a different Courier.~ I try and describe all items as best I can. If there are any obvious defects I will say so!~ Feedback is usually left within a couple of weeks of the date of the sale.~ I can send any item Worldwide and most items are available through eBay GSP (Global Shipping Programme)~ My postage charges are fair. Don’t forget that eBay take a cut of postage!~ If you don’t pay, I’ll just open an eBay ‘unpaid case’ so I can get my listing fee back.~ I do this for fun and as a hobby! Lets keep it fun and friendly :)~ Any questions, please ask :)Thankyou and Good Luck in the Auction!Emma :)

Amplificatore finale da 65W 8ohm Harman Kardon HK770 in ottime condizioni: frontale quasi perfetto alcuni segni minori laterali. Funziona molto bene. Modello iconico della Harman Kardon vecchia scuola. Pesante costruzione totalmente dual mono. Caratteristiche tecniche di tutto rispetto reperibili facilmente in rete. Ottime condizioni generali le foto parlano da sole. Pronto per essere inserito nel proprio impianto. Vendo visto e piaciuto.