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

Hi, einiges von meinem Sammlung muss weg, sehen Sie meine Auktionen es gibt einiges interessantes. Hier zu verkaufen, Harman Kardon HK3770, Technisch und Optisch einwandfrei. Mit dem Receiver HK 3770 sind 2 x 120 Watt Leistung gegeben. Die Ausgnge fr zwei Paar Lautsprecher sind umschaltbar und ergnzen lsst sich der Receiver ber fnf analoge Ein- bzw. einem Ausgang, 2 x optisch und 1 x digitalen Eingngen, einem Phono MM-Eingang, Bluetooth und einem USB-Port, der frontseitig angebracht ist und neben Apples iOS-Devices auch den Anschluss anderer USB-Gerte erlaubt. Eine Remote-App erlaubt die Steuerung ber iOS-/Android-Gerte und via DLNA 1.5 lsst sich der Receiver ins Heimnetzwerk integrieren. Der HK 3770 offeriert eine zeitgeme Ausstattung, eine schicke Optik und eine extrem starke klangliche Leistung. + sehr pegelfest + Dynamisch, kraftvoll + Angenehmer, harmonischer Klang + Sehr gute rumliche Tiefe der akustischen Abbildung + Bluetooth, DLNA, Internet Radio + Subwoofer-Pre-Out Bei Interesse bitte anrufen unter 01787618136 an. Es ist Privatverkauf ohne Garantie oder sonstige Leistung. Nur wenn sie damit Einverstanden sind geben sie Ihre Gebot an. Gru

In dieser Auktion bieten Sie auf Harman Kardon HK3770/230 Receiver Empfänger inkl. Netzkabel, Handbuch & Fernbedienung Zustand: gebraucht mit Gebrauchsspuren Lieferung wie abgebildet Diese Ware unterliegt der Differenzbesteuerung. Daher wird die im Kaufpreis enthaltene Mehrwertsteuer in der Rechnung nicht gesondert ausgewiesen.

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 : HK 715 : HK 725 : HK 770: HK 100M : Very rare vintage stereo system : The system consists of DC power amplifier , DC power pre - amplifier DC fm / am tuner and lastly DC cassette player . This system has been imported and works through a lower voltage than that used in the UK . There is a voltage converter supplied with the units to enable use within the Uk . Specifications are as follows : Twin Toroidal power ultrawideband direct current amplifier , 2 channel x 2 x 65 watts into 8 ohms , 20 Hz -20 kHz , damping factor : 50 , Input sensitivity 1.2 v , signal to noise ratio 123 dB , A - B four speaker outlet , dimensions 385 x 72.5 x 320 mm , weight 10.1 kg . Direct current pre-amplifier with switch button bass/ treble control function , frequency 1 Hz -150 KHz, total harmonic distortion 0.005% , input sensitivity 2.3 mV ( MM ) 145 mV ( line ) signal to noise ratio : 90 db ( MM ) 106 db (line) , dimensions 385 x 72.5 x 320 mm , weight 4.2 kg . Direct current tuner with am / fm step up / step down tuning , 87.5 MHz on frequency display , 96.2 MHz on frequency counter 999 KHz on frequency display , confirm that frequency reading on frequency counter is 1458 KHz : Direct current cassette player : Professionally serviced with receipt . For those who are familiar with this system words are few , for those who are not , they just do not make them like this anymore . Full metal chassis construction on all components .The pre-amplifier has a unusual switch bass / treble configuration with assisted EQ switch for refined precision listening , The power amplifier is heavy to lift and has several heat sinks on either side maintaining a good transference of heat for continuous long use . The cassette deck has various options for metal & normal tapes : And finally the tuner has a step up/ step down function for precise tuning ensures smooth transition from station to station. Light damage to the front of the power amplifier case (see picture nine ) and some usage marks to units over the years but given this system is over forty years old , the units are in good condition .This sale is for payment through eBay strictly and collection only as the system is to heavy for postage , plus the possibility of damage in transit enforces the reason for collection .In saying that I am willing to work with a buyer who wishes to arrange collection through service of a courier, but please note that I will not be held responsible for any damages which may occur whilst in transit. Please note the hi-fi stand is for display purposes only and is not included in the auction . Please DO not waste your time asking for a particular unit of the set to be sold separately, you will not receive a reply , serious inquiries welcomed .

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.