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Amplifier Repair in Delhi

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ShutterX

Active Member
Joined
Jul 27, 2011
Messages
238
Points
28
Location
Noida, UP
I have acquired an old and Non-working Yamaha AX-350 Integrated amp. It powers up, the delayed click comes, but there is no sound and the volume button causes a distortion type sound.

Where can i get it repaired? I am Based in Noida and would like to stick to Delhi NCR on this.
 

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Srinath_seshadri

New Member
Joined
Dec 1, 2012
Messages
384
Points
0
Location
Charlotte NC, USA
It clicks - OK you're likely losing the signal in the preamp stage.
Or in the volume stage.
Isolate it and check where its losing it. Try to fix it yourself.
Cool.
Srinath.
 

ShutterX

Active Member
Joined
Jul 27, 2011
Messages
238
Points
28
Location
Noida, UP
I got the contact of Mr Kalam at C.R Park from a forum member via PM. So i called him up and took the Amp to him.

He opened it up and we found out that fortunately the transistors are fine and all the issues are with the knobs and related potentiometers. Some cleaning and volume knob potentiometer swap and it seems to be working.

I dont have speakers yet, plugged in my old coneless Infinity SM 65s. And volumes are pretty loud. Surprisingly loud for 30 wRMS.
 

kartick

Active Member
Joined
Jul 31, 2011
Messages
509
Points
43
Location
Delhi
I just saw this thread and was about to share Mr. Kalam's number. He is a decent fellow. If you have not found any benefit from his consultation, you can try speaking with Mr. Devender (9818995322). He is located in West Delhi, close to the Pacific Mall. Quite knowledgeable but at times can charge too much for simplistic jobs too. However, his work is clean and success rate quite high. I have used his services on more than a few occasions. In case you require more details, please let me know. I will be glad to help you.

Also, I feel we should encourage anyone who possesses any contacts or information which can benefit the mass audience in the longer run, should try to put forward the details in the threads rather than in using PMs. The contact information will reach a bigger audience and also could give the repair persons more business, thereby eventually helping the hi-fi community thrive.

Disclaimer : I have no affiliations with Mr. Devender.

Cheers
Kartick
 
Last edited:

ShutterX

Active Member
Joined
Jul 27, 2011
Messages
238
Points
28
Location
Noida, UP
I found Mr Kalam to be helpful. And as mentioned in my previous post, I am happy with the job he has done. What he did was simple but what he charges for is the knowledge right? As of now the Amp is working properly in only in Main Direct (bypass) mode. Which is ok. I prefer natural sound.

And agree with sharing of repair-man contacts for hifi stuff.
 

Saurabh kaushik

New Member
Joined
Sep 22, 2018
Messages
2
Points
1
Location
Delhi
Hi Can anyone please share the contact number of Mr. Kalam, I am facing issues with my Yamaha rx v-463
 

rajkr100

Member
Joined
Jan 8, 2007
Messages
127
Points
18
Devinder in Tilak Nagar Ph. No. 9818995322. Almost repair every hifi stuff.

Thanks
 
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