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mosfet replacements please help!!!

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young simba sounds View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote young simba sounds Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2017 at 10:52am
im going to take your adice on this one anyway (last night during a power up one of my mid range amps blew) so money will be going to an engineer to fix this one instead, so......

i have a small quantity of various buz906 901 and 903 fets if anybody wants lol
scoops...yes scoops the only SUB for me
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kedwardsleisure View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 23 May 2017 at 10:57pm
they're great for learning about holes in the tops of transistors, holes in the soft start part of the pcb and holes in your wallet.
I once had some new transistors (not lateral fets) from a supplier mentioned in this thread and they were short circuit out of the box. Got a refund however. I've also had fake parts although they were very good fakes...the Crown amplifier knew better though.
K. Edwards Electronics Engineers

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young simba sounds View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote young simba sounds Quote  Post ReplyReply Direct Link To This Post Posted: 24 May 2017 at 9:14am
yeh i no, ive scrapped the amplifier for spares now, i also have a behringer ep4000 that i had switched on after a while which got extreme hot to the touch then smoke, though on inspection the only damage i can see is one of the hitachi transisters has completly cracked in half!!! Ermm
scoops...yes scoops the only SUB for me
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