I plugged it in. No light came on. I didnt attempt to test it further. See pics for condition. I have other vintage items on other listings.

Powers on but only sound from one channelLooks to have broken fuse holder which could be the issue NO returns Warehouse reference:Yellow 0721 Returns Policy:All of our items, unless otherwise specified, are covered by a 30 day warranty. If you choose to return an item because youve changed your mind or no longer want the product, please open a return request specifying this and you will have to pay for the return postage fee. Please note, an incorrect purchase will also result in the buyer paying for the return postage fee. If an item arrives faulty or damaged, please open a return request specifying this and we will pay for the return postage fee. Please note that it is the buyers responsibility to return the item in the same condition it was received in, therefore if an item arrives back damaged due to poor packaging, you may not receive a full refund.

Vintage 1977 Kenwood Trio KA-3700 Stereo Integrated Amplifier hifi phono TESTED. Vintage 1977 Kenwood Trio KA-3700 Stereo Integrated Amplifier hifi TESTED Very good condition Tested and working

trio ka-3700 amplifer fully working- distorted channel. fully working but the left channel sounds distorted the right channel is fine selling as spares needs a bit of TLC. i've opened to show inside not much dust al all just was rusted a bit but works fine as stated it's a channel distortion all my items come security marked and all serials are noted

Kenwood Trio KA-3700 Stereo Integrated Amplifier 70s Retro 1977-1980 40 Watts Highly rated and sought-after Trio (Kenwood) Amplifier With Turntable Pre-Amp Stunning and highly collectable piece of high end 70s Trio HiFi Beautiful Brushed Aluminum Fascia and high-quality controls and switch gear thats expressed when making adjustments to source and sound, its a joy to operate, fully tested by our Audio expert for your peace of mind, fully working and produces a warm rich and powerful sound , 20W per channel total 40W Very rare very Cool , highly regarded Trio, one of the greats Awesome piece and Retro Heaven Looks very cool with any modern Décor and deserves to be a room centre piece SpecificationsPower output: 20 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.08%Damping factor: 30Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 72dB (MM), 100dB (line)Output: 140mV (line)Speaker load impedance: 4? to 16?Dimensions: 380 x 140 x 291mmWeight: 5.7kg User Manual Linkhttps://www.hifiengine.com/manual_library/kenwood/ka-3700.shtmlI prefer collection but will post, if we are to post we will very carefully bubble wrap the units and lay it on a bed of bubble wrap in a very strong box that we will purchase specially for the posting. We use Aircap branded extra large bubble wrap and where we can recycled packing, we pride ourselves on our packing so that you receive your item in one piece. Please appreciate the time and extra expense involved and please mention our packing in your feed back. Thank you for viewing, Library shot of rear to show connections We sell Retro, Vintage and pre owned HiFi that we fully test for functionality and if not working we will clearly state, you should also expect the items to be in good condition reflect their age by having some scratches or blemishes that is par for the course. We do not sell new HiFI but we sell great pre owned, Retro and Vintage HiFI personally selected by us for you to enjoy. I also embrace the concept of great customer service and have great customers that have been overwhelmed by our products and service, with our older items you will have a certain responsibility in maintaining them by servicing to preserve them for the future, all part of the enjoyment thank you Retro-Junkie

Vintage 1977 Kenwood Trio KA-3700 Stereo Integrated Amplifier Superb Working Condition FAST SHIPPING

TRIO KA3700 STEREO AMPLIFER IN VERY NICE CONDITION ALL WORKING VERY WELL,THE 3700 IS A VERY NICE SOUNDING AMPLIFER WITH PLENTY ENOUGH POWER TO POWER SPEAKERS.THIS IS A NICE VERSION .ALL CHECKED AND SERVICED.SpecificationsPower output: 20 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.08%Damping factor: 30Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 72dB (MM), 100dB (line)Output: 140mV (line)Speaker load impedance: 4? to 16?Dimensions: 380 x 140 x 291mmWeight: 5.7kg

Trio KA-3700 Stereo Integrated Amplifier, Good Condition, collection only. Lovely vintage sounds can be shown working. Also we have a video as being vintage unused sometimes between volume and it can be a little bit crackly

Kenwood Trio KA-3700 Stereo Integrated Amplifier 70s Retro 1977-1980 40 Watts Highly rated and sought-after Trio (Kenwood) Amplifier With Turntable Pre-Amp Stunning and highly collectable piece of high end 70s Trio HiFi Beautiful Brushed Aluminum Fascia and high-quality controls and switch gear thats expressed when making adjustments to source and sound, its a joy to operate, fully tested by our Audio expert for your peace of mind, fully working and produces a warm rich and powerful sound , 20W per channel total 40W Very rare very Cool , highly regarded Trio, one of the greats Awesome piece and Retro Heaven Looks very cool with any modern Décor and deserves to be a room centre piece SpecificationsPower output: 20 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.08%Damping factor: 30Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 72dB (MM), 100dB (line)Output: 140mV (line)Speaker load impedance: 4? to 16?Dimensions: 380 x 140 x 291mmWeight: 5.7kg User Manual Linkhttps://www.hifiengine.com/manual_library/kenwood/ka-3700.shtmlI prefer collection but will post, if we are to post we will very carefully bubble wrap the units and lay it on a bed of bubble wrap in a very strong box that we will purchase specially for the posting. We use Aircap branded extra large bubble wrap and where we can recycled packing, we pride ourselves on our packing so that you receive your item in one piece. Please appreciate the time and extra expense involved and please mention our packing in your feed back. Thank you for viewing, Library shot of rear to show connections We sell Retro, Vintage and pre owned HiFi that we fully test for functionality and if not working we will clearly state, you should also expect the items to be in good condition reflect their age by having some scratches or blemishes that is par for the course. We do not sell new HiFI but we sell great pre owned, Retro and Vintage HiFI personally selected by us for you to enjoy. I also embrace the concept of great customer service and have great customers that have been overwhelmed by our products and service, with our older items you will have a certain responsibility in maintaining them by servicing to preserve them for the future, all part of the enjoyment thank you Retro-Junkie

Trio stereo integrated amplifier KA-3700 Spare or repair.