Recent: How to recoil the starter spring - Champion R484TR?

Mend CD Players

Mend Audio, CD Players
Find out how to mend it for free.
Ask Question
Mend Audio, CD Players
Find out how to mend cd players

Related Categories

Mend Audio Systems
Audio Systems
Mend Cassette Players
Cassette Players
Mend In-Car Audio
In-Car Audio
Mend Minidisc Players
Minidisc Players
Mend MP3 Players
MP3 Players

Mend > CD Players

Mend Audio, CD Players

Rotel RA-214 hi-fi amp, trouble on one side?

I have been having a recurring problem with my amp which now seems to be here to stay. One channel, the right side, produces a horrible, throbbing, wobbly noise (at lower volume than the left) which is now so bad that I have resorted to mono. At first I thought a bass unit had blown so I opened the speaker cabinet but it all looks good, no holes or tears or loose wires. Then I started swapping components, wires, plugs, speakers etc., until I have now definitely established that it is the amp at fault and only on the right. The amp is set up for 4 speakers, two output pairs A and B (right and left on each), the same problem is on both rights. Can anyone advise or tell me where to take the amp for repair?

Mal Keys
February 2008
Audio, CD Players
Anthony above, gave me an RA-214 that was down, 'farting' on bass notes (distortion) and cracking on the right. I simply re-soldered the entire circuit (twice!) and cleaned out all switches and pots. Fortunately, not an actual electronic fault, as such. I still have an RA-300, recently added to my collection was an RA-820A (used to own an RA-820BX as a teen, my god was that a good amp!) and an RA-400, plus a very poorly RA-611 in the attic! Oh, and a Sherwood, an ARCam Alpha 3 and a Yamaha cinema amplifier. And Yamaha sub. Lol.

Lee Ball
May 2013
Throbbing wobbly bassy noise is likely to be caused by the filter capacitors or reservoir capacitors no longer effectively filtering out nasties. This is no great surprise since electrolytic caps have a finite life anyway. They're probably just the two large 25V 6800uf caps that are attached to the inside of the front of the amp. BE CAREFUL to observe the polarity when replacing.

Daymz
July 2009
SI-1020H available

http://www.ceitron.com/semi/ceisanken.html

anon
July 2009
Hi Garry, yes very interested if the origonal poster is not. A daykin

Anthony Daykin
May 2009
Pity.Beautiful sounding amp with lots of natural presence,good sound stage and a beautifull controlled dry deep bass.I know Im still using one.Keep looking on ebay is my only advice.

Anthony Daykin
May 2009
i have one of these im just about to put on ebay you interested?

gary
February 2009
Hello friend, I have a collection of this amplifiers of rotel You can see it in http://www.rotel.galeon.com . I have two with the same system of amplification as U have.
The problem is a IC of final Stage of amplification, a IC SI-1020H.
This IC is not possible to find actually. Is an hybrid amplifier of SANKEN.

You see this information in the web. If U need more information my e-mail and msn is alquilersonido@hotmail.com

Is a great product, but only for a curious collection¡¡ Bye, and sorry with my english, i'm spanish.

daniel
April 2008
Mend Audio, CD Players
Find out how to mend cd players
Mend Audio, CD Players

Rover cd413x code?
Mend Audio, CD Players

Problem: cd recording mode ends after 30 seconds?
Mend Audio, CD Players

How can get the CD out or get the door open?
Mend Audio, CD Players

No sound output?
Mend Audio, CD Players

Please help me with the code of stereo?
Mend Audio, CD Players

Serial number 055436942860743AE It’s not playing CDs?
Mend Audio, CD Players

Sony 6cd?
Mend Audio, CD Players

How can I fix the latch on my Sylvania DVD player?
Mend Audio, CD Players

How can i mend my radio code freelander?
Mend Audio, CD Players

How can it be fixed?
Mend Audio, CD Players

CD 6006?
Mend Audio, CD Players

Fix bose disc?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Mend cd players ...

Mend Audio, CD Players

Rover cd413x code?

Hello i need a code for rover cd413x radio XQE000930PMA Vdcd3042009951
Mend Audio, CD Players

CD player?

technics stereo system model sl-pj38a cd drawer not opening
Mend Audio, CD Players

Hitachi ax-m84?

Hi the cd door on my hitachi ax-m84 is stuck open. Do you know how to fix this
Mend Audio, CD Players

How can i mend my radio code freelander?

Hi I have a land rover freelander 2004 and I need radio code, Part no:4CFF-18C838-AB Serial no:M068799 Mod... [Read more]
Mend Audio, CD Players

Bose WaveRadio?

My wavemachine ejects CD as soon as I put them in
Mend CD Players
Mend Audio, CD Players
Find out how to mend cd players