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The immersive science of Audio Equipment, brought to you by {name}

Ariel Cabello

Great condition and good working Harman Kardon HK680. 

Unit has been tested and fully operational. 

All pictures are original of this lot and part of description so what you sss is what you get ! 

Specs : 

Power output: 85 watts per channel into 8Ω (stereo)

Frequency response: 1Hz to 200kHz

Total harmonic distortion: 0.1%

Damping factor: 60

Input sensitivity: 0.13mV (MC), 2.4mV (MM), 140mV (line)

Signal to noise ratio: 75dB (MC), 79dB (MM), 82.6dB (line)

Channel separation: 50dB (line)

Dimensions: 443 x 134 x 406mm



Excellent - Number of items: 1 - Including: Audio amplifier - No extra's

Harman Kardon - HK680 Audio amplifier

Audio Equipment

Reserve price

No reserve price

Buy now

Closing date

today

Wednesday

Thursday

tomorrow

Friday

Budget

From

Location

The Netherlands

Italy

Belgium

France

Germany

Denmark

Spain

Romania

Portugal

Poland

Austria

Hungary

Ireland

Greece

Japan

Switzerland

Lithuania

Dimensions

Height

Width

Depth

Brand

Bang & Olufsen

Sony

Philips

Technics

Pioneer

Akai

Marantz

Bose

Yamaha

Denon

Harman Kardon

Onkyo

Kenwood

TEAC

Mission

Grundig

Bower & Wilkins

Sansui

Klipsch

Magnat

Wharfedale

Nakamichi

Panasonic

Object

Speaker set

Stereo set

Solid state stereo receiver

Hi-fi set

Tube radio

CD player

Speaker

Audio amplifier

Record player

Audio-cassette deck

Subwoofer speaker set

Turntable

Radio

Solid state integrated amplifier

Cassette recorder-player

Audio component

Tuner

Solid state amplifier

Solid state multi-channel receiver

Minidisc deck

Active Speaker set

Portable radio

Headphone

Cartridge and/or needles

Reel to reel audio

Country of origin

Europe

Material

Plastic

Wood

Metal

Rosewood

Condition

Good

Very good

Excellent

Mint

Various conditions

Very Good Plus (VG+)

Good condition - used with small signs of ageing

Excellent (EX)

Mint & Sealed (M&S)

Fair / Poor

Fair & Poor

As new - unused

As new, unused

Excellent condition: barely used with minimal signs of wear

Good condition - used with small signs of aging & blemishes

Extras

No extra's

Power cord

Remote control

+ Extra item (see description)

Refurbished

Brochures

Original user manual

Case

Power Adapter

Power supply

No cables

Anti-pop Filter

Flight Case

Microphone Shock Mount

+extra item (see description)

Period

2010-2020

1980-1990

2000-2010

2020+

Original/ Replica

Original

Record Label

Music memorabilia type

Box Set

Tested and working

Tested and working/playable

Not tested

1900-2000

After 2000

1400-1900

Qualification

Reproduction/replica

Creator

Adriano Rampoldi

Dieter Rams

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Marconiphone - NP20B Tube radio

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Excellent - Number of items: 1 - Including: Speaker set - No cables

Bang & Olufsen - Beovox S 80.2 HI-FI Stereo. Classic Vintage. Speaker set

Excellent - Number of items: 1 - Including: Power cord

Graetz - Comedia 4R/ 216 Tube radio

Mint - Number of items: 1 - Including: Gramophone - + Extra item (see description)

La voce del padrone - Master voice number 4 Gramophone

Mint - Number of items: 1 - Including: Remote control

Vidor - CN 396A Portable radio

Good - Number of items: 1 - Including: + Extra item (see description)

Bang & Olufsen - MMC 5000 / MMC500 - complete box Cartridge and/or needles

Blaupunkt - 2GW145 - WOODEN DKE - WWII - COLLECTOR’S ITEM - EXTREMELY RARE Tube radio

Nordmende - Elektra Tube radio

Good - Number of items: 1 - Including: Remote control - Remote control

Bang & Olufsen - Beo 4 Remote control

Good - Number of items: 1 - Including: No extra's

Philips - BX310 A/53 Tube radio

 Good

B&O collector's pack - see description

WEST - BABY - 1955 - MINI TUBE RADIO - EXTREMELY RARE COLLECTOR’S ITEM Tube radio

Excellent - Number of items: 4 - Including: Gramophone - + Extra item (see description)

His Masters Voice - gramophone furniture Gramophone

RADIO ALFA - ALFINA NINNOLO - THE SMALLEST TUBE RADIO - COLLECTOR’S ITEM - EXTREMELY RARE Tube radio

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Harman Kardon - HK680 Audio amplifier

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Audio Equipment

This object is no longer available, but there’s still lots to explore

Harman Kardon - HK680 Audio amplifier

Popular in Audio Equipment

650 objects

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