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My question is, would a 600v 50A bridge rectifier be ok to use in a PL 400? I have two with 400v .01uf snubbers. I want to use one in my PL 700II...

I actually don't have a record clamp or weight yet, but I thought a temporary one work. This is what drinking beer does to me when I'm listening to my gear at 2:00 a.m. in the morning...

I wanted to see what kind of condition the inside was in, this is the amp I posted about awhile back the meters were not working properly. The meters stopped working all together now. Still plays fine. Going to be a WOPL one day hope soon... sorry bout the crap cell phone pic's.....

So I was having trouble getting my WOPL 400 up and running. I contacted Joe for some advice on who I can send the amp to. Joe ran off a list of great people's names I could have went with from here on Phoenix to help me trouble shoot. Decided to contact one of the names that was the closest to...

My PL 700B II has meter issues. The meter lights dance around with multiple lights, sometimes not moving at all. Don't know what is causing this. There is no Cylon appearance at all. The amp plays fine other than the meters acting funny.

I did not get one PEM soldered correctly on the back of the left board. PEM is in the board straight, but the solder must have been a cold solder. I did the first powerup, went well. Got to the point, it's time to install to second row of transistors. The top screw on the XQ5 location on the...

Is this a real purple face PL700 from the factory? https://www.ebay.com/itm/VINTAGE-PHASE-LINEAR-700-PROFESSIONAL-STUDIO-AMPLIFIER-700W-RMS-INTO-8-OHMS/382787678067?hash=item591fec6f73:g:8wkAAOSw2cRcZfGm:rk:47:pf:0

My Phase Linear 5100 weirds out on the right channel a-lot these day's. Some times just turning it off and back on brings the right channel back in. Right side sounds slightly lower in volume on a constant basis. Sounds great other than that. I'm thinking a recap of the sort is in order, not...

I was wondering how to tell what year my PL 400 was built? The serial number is 4277 on the transformer. Transistors are XPL909 with 7452, and SJ2741 with 7439 on them.

Now that I started to rebuild my PL400 amp, I have all the old stuff that came out of it. What do you all do with it? Send to landfill, recycle it?

I got my first board put together. You know the old saying, measure twice cut once. I did not do that. Got it all done, and I put my bias transistor Q6 in backwards. Found out when I was putting the 2N4303 band clamp on it. De soldiering is not fun. Hope I did not over heat the bias transistor...

I have joined the Community, and have been visiting for a couple of times. I have Phase Linear series II 3000, 5100, 200, running a pair of pioneer HPM-100's. Playing format is VISONIK VT-5300 TT, Aiwa AD-WX808 cassette deck, Sony CDP-CE373 5 disc, that is subject to change as time goes on. I...