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Re: Kustom III lead pc board 5065 rev2 [message #27381 is a reply to message #27347]

Sun, 09 June 2019 09:21

stevem
Messages: 4733
Registered: June 2004
Location: NY

Senior Member

The 4 resistors you question are the 681 ohm 1% resistors and I think Kustom may have lost track of things because the schematic calls out all resistors to be 1/2 watters and these 4 are .250 watt resistors!

I would replace all 4 of these with 1/2 watt 1% metal film type resistors and then give the amp a good long test out up at atleast a 80 watt RMS output level to confirm they will not run hot again.

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[Message index]

		Kustom III lead pc board 5065 rev2 By: podbaydoors on Wed, 05 June 2019 10:19
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Wed, 05 June 2019 12:28
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Wed, 05 June 2019 12:34
		Re: Kustom III lead pc board 5065 rev2 By: chicagobill on Wed, 05 June 2019 23:48
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Thu, 06 June 2019 07:19
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Thu, 06 June 2019 22:11
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Fri, 07 June 2019 09:06
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Fri, 07 June 2019 09:50
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Fri, 07 June 2019 12:32
		Re: Kustom III lead pc board 5065 rev2 By: chicagobill on Fri, 07 June 2019 15:36
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Fri, 07 June 2019 16:26
		Re: Kustom III lead pc board 5065 rev2 By: thetragichero on Fri, 07 June 2019 21:43
		Re: Kustom III lead pc board 5065 rev2 By: chicagobill on Fri, 07 June 2019 23:16
		Re: Kustom III lead pc board 5065 rev2 By: thetragichero on Sat, 08 June 2019 07:58
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Sun, 09 June 2019 05:45
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Sun, 09 June 2019 09:21
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Sun, 09 June 2019 12:30
		Re: Kustom III lead pc board 5065 rev2 By: podbaydoors on Fri, 14 June 2019 22:17
		Re: Kustom III lead pc board 5065 rev2 By: stevem on Sat, 15 June 2019 06:23

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