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Marantz 2230

Stereophonic Receiver (1972-74)

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Marantz 2230


  • Tuning range: FM, MW

    Power output: 30 watts per channel into 8Ω (stereo)

    Frequency response: 15Hz to 50kHz

    Total harmonic distortion: 0.5%

    Damping factor: 45

    Input sensitivity: 1.8mV (MM), 180mV (line)

    Signal to noise ratio: 83dB (line)

    Channel separation: 35dB (line)

    Speaker load impedance: 4Ω to 16Ω

    Dimensions: 17-21/64 x 5-25/64 x 14 inches

    Weight: 28.6lbs

  • Tuning range: FM, MW

    Power output: 30 watts per channel into 8Ω (stereo)

    Frequency response: 20Hz to 20kHz

    Total harmonic distortion: 0.3%

    Damping factor: 45

    Input sensitivity: 1.8mV (MM), 180mV (line)

    Speaker load impedance: 4Ω to 8Ω

    Dimensions: 440 x 137 x 356mm

    Weight: 12.2kg


instruction/owners manual   English - WB

schematics   English - WB

service manual   English - Jeepo65

B service manual   English - muff

M-2230-1 service bulletin   English - rob9167

M-2230-2 service bulletin   English - rob9167

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Reviewed Apr 11th, 2016 by Map Of The Woods

After many stereos throughout my life, this one simply sounds the best! What a warm tone. One can tirelessly listen to music all day long without any ear fatigue. But the thing about a 40-year-old receiver is that it's 40 years old. They get old... I have now completely rebuilt mine, and am preparing to hook up some speakers. I recently acquired a pair of BIC Venturi DV64's. These are ridiculously inexpensive, incredible-sounding speakers that can match the sound of any higher-end models. (No thanks to $4000 speakers!) I wonder if these are too much OOPMH for my beloved 2230?

Reviewed Sep 07th, 2015 by mmerria

Hi...I just joined this site to look for tips on my vintage stereo equipment. One of the receivers I have is a 2230 and I get some static pop through the speakers even when nothing is playing. Can someone tell me how to fix that?

Reviewed Mar 31st, 2015 by Stonie

This 2230 is the best sounding device i`ve ever had the pleasure to listen to.
I own a few Radford amps and a Marantz PM80, too. But together with a pair of Canton GLE60 the 2230 blew me away.
You know You`ve got something special when the same Song heard a hundred times before sends shiver down my back, again.
My 2230 is running low on lights but no scratchy pods and switches. Although i`d like to get the non-printed front plate, mine is printed and some prints are rubbed away over the years...
I consider a recap but i read about maybe some changes appear after recap and there are as many experts as there are cap-brands...
However, a great receiver and i even use the dubbing feature.

Reviewed Mar 10th, 2015 by PureQuill

They don't make them like this anymore.
A great example of the Marantz 2 martini sound. Warm analog at its best.
Great phono section & tuner.
A classic Marantz reciver!

Reviewed Oct 27th, 2014 by gechts

Best Marantz warm sound



re: 2230

I have just bagged a 2230 from fleabay and am puzzled by it's mains connections. The handbook available from this excellent site, together with all of the photographs that I have found on the web, show the unit having a "fixed" mains supply cable together with 2 mains outlet sockets on the back panel, one switched and one unswitched. My unit has the mains supply via a plug and socket on the back panel but no mains outlet sockets. Does anyone else here have such a unit or is it "suspicious"? - the front and rear panels are both clearly marked 2230.

re: 2230

This site is the best!

re: 2230

Can I get my Marantz 2230 to work with my Samsung hdtv? Would love to use the Bose speakers vs the tv speakers. Have tried using RCA cables into the phono, aux or tape in slots but no sound. Any ideas???

re: 2230

Just how are you connecting the tv set to the receiver?
You didn't explain specifically.
Model, type, output jacks involved.
Pics help.

re: 2230

I own a 2230. A couple of problems, headphone jack is shorted out and the unit only plays in mono. Is it worth repairing or should I sell it as is?

re: 2230 lights went out

I'm new here, nice site. You sound like an awesome group.
I've had my 2230 since I was in college when it first came out. You should've heard the way it sounded with a pair of Infinity rosewood cabinet speakers with electrostatic tweeters. Very sweet, clean, and powerful setup.
I used it for a lot of years until I set it up at my in laws home. Got it back after they passed and discovered that the nice blue front lights burned out. I'm now passing it on to my 16 y/o son who is a music lover as I am and I'd like to get it back to where everything works properly.
Does anyone know what bulbs it takes and how to replace them?
Is there something else that may have caused the lights to go out that I need to examine?
I will appreciate any and all suggestions, comments, and help you can throw my way.

re: 2230 lights went out

The lamps are 8v 'fuse' shaped lamps. We carry them here - we have them made. We also replace the lights with soft white LEDs, much better than the stuff for sale on Ebay, unfortunately hand-made and hand installed to handle the heat-sinking required. Very close to the original colour (A bit more blue than cyan), definitely brighter and clearer.

re: 2230 lights went out

Those 8v lamps are hard to find. You can replace the lamps with LEDs, which I'm going to do myself. There's a howto site here:


re: 2230

I have a 2230 that was my fathers. It sat on a shelf for over 20 years. I will attempt to get it running again sometime early next year ( a winter project).
Thanks for the manuals and schematics, without them I'd be lost.
I'll post again when I get it running.

antoniojv's picture

Marantz 2230B

I´m looking to purchase a copy of the Marantz 2230B manual but it is very difficult to find one original. Maybe someone here can help me or point me to the correct source.


Yes if anyone out there ever spots the manual for the 2230B please send it in.

Marantz manuals for $9.95

Geez - I just bought a Marantz 2230 Service Manual not knowing it was available here for free. It cost me $9.95 at ... (I don't want to give the site any publicity)

It has the HiFi Engine cover page on it. Oh well -- there's one born every minute.

Marantz 2230 documentation

This is the only place I've been able to locate all the information I could possibly want ... what a great service!

This website is not affiliated with or sponsored by Marantz. To purchase 2230/Model 2230 spares or accessories, please contact the company via their website or visit an authorised retailer.