Author Topic: Phase Linear 400 Repair?  (Read 6782 times)

Offline Brettl

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Phase Linear 400 Repair?
« on: May 06, 2015, 01:53:08 PM »
Is there anyone locally that can work on a Phase Linear 400 amp? Hoping not to have to box it up and send it away.

Thanks,

Offline papabearjew

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Re: Phase Linear 400 Repair?
« Reply #1 on: May 06, 2015, 03:31:57 PM »
Not sure when Tom will be ready to take on new projects but he knows his way around all Carver products like you know your name. I bought my PL400 from him. It was all recapped & had all connectors replaced with high end ones.

Offline Brettl

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Re: Phase Linear 400 Repair?
« Reply #2 on: May 06, 2015, 03:45:31 PM »
Could you please give me Tom's contact information please. Anyone else in case he is not accepting work?

I broke my amp, the meter leads to the VU meter flung off when unscrewing it into the board and POW! I was replacing one bad meter with a newer one from ebay, now my simple fix has cost me the amp! Ready to kick myself :-\ :-\ :-\ 

Offline AdamG

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Re: Phase Linear 400 Repair?
« Reply #3 on: May 06, 2015, 04:08:34 PM »
Step 1 for all repairs: Unplug the unit, allow capacitors to dissipate while collecting the evening's beverage of choice, and continue as normal.

 

Offline Brettl

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Re: Phase Linear 400 Repair?
« Reply #4 on: May 06, 2015, 04:12:58 PM »
I know that, broke my own rule. At the time it seemed it was the only way I could see if the new meter worked.

bmwr75

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Re: Phase Linear 400 Repair?
« Reply #5 on: May 06, 2015, 05:05:18 PM »
There is a fellow at Galaxy Electronics that some have used and been pleased.  I have no experience with this technician though, do my own repair work.

http://galaxieelectronics.com/

If you are into DIY, the good folks at Phoenix Audio Community Forums are Phase Linear experts.  @laatsch55 and @Gepetto guided me through a full blown refurb on a PL700B that was toast on one side and had 85V DC on both outputs.

http://forums.phxaudiotape.com/forum.php

Offline papabearjew

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Re: Phase Linear 400 Repair?
« Reply #6 on: May 06, 2015, 06:36:38 PM »
Not sure about Galaxie yet. Had him work on my ReVox B795 turntable that had picked up a hum. $150 later and no improvement. Got no receipt either. Anyway my older son dropped it back off to him a couple weeks ago. As of today he's hoping to get to it this week or next week. I'll report back. He specializes in turntables so we'll see. I will say he is very nice and seems honorable

Offline MacGeek

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Re: Phase Linear 400 Repair?
« Reply #7 on: May 07, 2015, 06:55:55 AM »
I agree Galaxie seems honorable.  I took a sub in for service and was promptly informed, due t it's surface mount components, they couldn't work on it. 

One Galaxie benefit is the record store visit that automatically accompanies the trip.
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Offline Brettl

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Re: Phase Linear 400 Repair?
« Reply #8 on: May 14, 2015, 12:10:23 PM »
I cant find anyone locally to look at this amp.  Vintage Hifi, I can't even get him on the phone or to reply. Galaxie, booked up for 3 weeks said they may not even be able to fix it.

 ??? ??? ???

OldiesButGoodies

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Re: Phase Linear 400 Repair?
« Reply #9 on: May 14, 2015, 12:54:01 PM »
Call a few repair shops and email it out.  The Soundsmith in NY would be one place to consider.

bearjew

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Re: Phase Linear 400 Repair?
« Reply #10 on: May 14, 2015, 01:24:59 PM »
I sent you a PM like a week ago.

OldiesButGoodies

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Re: Phase Linear 400 Repair?
« Reply #11 on: May 14, 2015, 09:49:28 PM »
I sent you a PM like a week ago.

Good point by BJ - you can have one of the other forum members look at it - Bearjew,  AdamG, etc. They are local.  I can't  add myself to that list because I have a backlog and a regular job.

Or

You can take it to Atlas.  At your own risk.   

Offline Brettl

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Re: Phase Linear 400 Repair?
« Reply #12 on: May 21, 2015, 03:51:33 PM »

Bear PM sent.