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Phase Linear 700 B amp - any cautions before I power it up?
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Topic: Phase Linear 700 B amp - any cautions before I power it up? (Read 8089 times)
bmwr75
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Re: Phase Linear 700 B amp - any cautions before I power it up?
«
Reply #15 on:
November 28, 2013, 07:33:45 PM »
Yep, just read that in the service manual.
Going to work on a parts order list tomorrow.
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bearjew
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Re: Phase Linear 700 B amp - any cautions before I power it up?
«
Reply #16 on:
November 29, 2013, 11:51:27 AM »
Phase Linear released a service bulletin in like 1981 explaining what replacement output transistors to buy. can't remember what they are, but they're a bitch to find, and they're quite often fake.
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SunnyDaze
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Re: Phase Linear 700 B amp - any cautions before I power it up?
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Reply #17 on:
November 29, 2013, 12:04:30 PM »
Order one extra transistor and give it the hammer test to verify that you didn't get fakes.
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bmwr75
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Re: Phase Linear 700 B amp - any cautions before I power it up?
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Reply #18 on:
November 29, 2013, 12:16:29 PM »
Am ordering these from Mouser
http://www.mouser.com/Search/ProductDetail.aspx?R=MJ21196Gvirtualkey58410000virtualkey863-MJ21196G
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Phase Linear 700 B amp - any cautions before I power it up?