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Kenwood KR-9050

High Speed DC Stereo Receiver

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Kenwood KR-9050


Tuning range: FM, MW

Power output: 200 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.02%

Damping factor: 50

Input sensitivity: 2.2mV (mic), 2.5mV (MM), 200mV (DIN), 200mV (line)

Signal to noise ratio: 74dB (mic), 85dB (MM), 110dB (DIN), 110dB (line)

Output: 200mV (line), 30mV (DIN), 1V (Pre out)

Dimensions: 602 x 177 x 465mm

Weight: 24kg

Year: 1979



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Reviewed Sep 08th, 2015 by douglas beckowitz

I'm not sure why kenwood felt the need to produce this receiver. Maybe just because they could. Separates are usually preferable for several reasons, but duel power supplies deliver a sound that is unrivaled, separates or not. The kr-9050 doesn't even weigh as much as you'd think. And it looks great. I love vintage kenwoods. And i love my kr-9050.

Reviewed Jul 31st, 2015 by audionut.55

Yesterday was one lucky day for me. I picked up this KR-9050 for $50 from a guy who had stored in a storage unit. Kind of dirty but from 3 feet the face looks almost mint. Top is fair. Wood sides are rough .Will replace sides. All knobs present & glass was clean.Took it home & deoxit the hell out of all switches & it sounds amazing. It's a keeper for sure.
The FM sounds better than I ever heard.

Reviewed Nov 26th, 2014 by giomygirl

this unit is a power horse, easy to operate. very smooth sound. great FM reception. I will never part with mine

Reviewed May 09th, 2014 by wallshaker

Every one raves about the kr9600 . This blows that away by fast clean huge power . you cant go wrong with this beast ive had three of them and all were great monster recievers . great tuners also not many brands could compare with these tuners from this time period. Excellent then & excellent now! one of my favorite units these even look up to date in style and looks .

Reviewed May 22nd, 2013 by cdicorpo

After 34 years this receiver still kicks ass! Performs like new, cranking nearly full power into Genesis Model II speakers with upgraded 250W woofers. It shakes the house!



re: KR-9050

As one person stated, after 34 years it might "kick ass" but undoubtably will require going over nevertheless.
Because after 30+ years there are some parts that naturally have aged and gone out of spec - causing improper operating conditions not audible to the ear - yet will potentially cause damage.

re: KR-9050 Front Panel Lamps

Front Panel Lamps - what type and where do I get fresh front panel lamps for my KR 9050?

re: KR-9050 Front Panel Lamps

hi .you can buy it on Ebay,and check it on service manual on this website to see how much volt of the lamps.(usually 6v. or 8v.)

cdicorpo's picture

re: KR-9050

I own this receiver. After 34 years it still kicks ass. The specs are better than half the receivers on the market today! Some of the nobs are a little finicky and occasionally there is some static while flicking switches and turning nob,s but over all it is awesome! I have it paired with a set of Genesis Physics Model II speakers that I replaced the woofers in. They are now 250W each. It shakes the house! I love it!

re: KR-9050

I am a new member from Australia and it is hoped, I am welcome to post in this interesting forum.

I am also new in the field of hi-fi and I intend to get a Kenwood model ref KR-9050. After reading some reviews and reports, I reckon this is a powerful and reliable machine. However I would like to know, whether or not it has multi-tapped transformers, so that I can switch machine for Australian use: current is 220-240V instead of the American's 110-120V.

re: KR-9050

There are three versions.

The US and Canada tend to get the pure 120 only wired transformer version. (single pair of input wires, 120 only, nothing else even possible)

Then there is the 110-220 volt switchable version.

And finally, the 120-240 volt switchable version.

All three will work in Canada and the USA, as the step down is to a 53VAC rail, from 120 or 110V, so the differences are about 5% on the final DC rail voltages.

If you are careful, you may find one of the switchable voltage units. But your best bet is to look for the euro/Asian/mideast/etc market version.

This website is not affiliated with or sponsored by Kenwood. To purchase KR-9050 spares or accessories, please contact the company via their website or visit an authorised retailer.