68 Plexi refurbish

Info for maintaining and tweaking your amp to perfection.

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Star*Guitar
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Re: 68 Plexi refurbish

Post by Star*Guitar » Sat Dec 06, 2014 8:55 pm

Your killing me!! :? Lol, :lol: man it's hard finding those caps. And don't get me started about those Hunts .05uf 1000v death caps!!
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Re: 68 Plexi refurbish

Post by jnew » Mon Dec 08, 2014 4:03 pm

What an awesome thread. Great get there Star*Guitar. :thumbsup:
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Re: 68 Plexi refurbish

Post by bmf5150 » Sun Oct 25, 2015 3:04 pm

What signal caps are you using in the amp??
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Re: 68 Plexi refurbish

Post by Strat78 » Sun Oct 25, 2015 11:21 pm

Pretty much all are the original Dubiler and one .0022 mustard. Though these transitional 68-69 amps came with the .68 mustard bypass caps, we put in two Philips chicklets for now. The tone stack and mix caps are RS. The OT is typical for a 68.

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Re: 68 Plexi refurbish

Post by Star*Guitar » Mon Dec 21, 2015 8:53 am

For those that may have missed this.....

Once again, Dr. Phil

https://www.youtube.com/watch?v=NDsBBxo4duY
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Re: 68 Plexi refurbish

Post by jnew » Mon Dec 21, 2015 9:31 am

You ever score any of those Hunt's, .05 death cap thingies? 8)
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Re: 68 Plexi refurbish

Post by Star*Guitar » Mon Dec 21, 2015 10:45 am

No, ... I haven't been able to find the correct one. Im still hoping to find one my friend.
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Re: 68 Plexi refurbish

Post by jnew » Mon Dec 21, 2015 12:42 pm

I think the .056 Hunt's are still on e-bay. I got one but whether it's in or out, I cannot hear a difference in tone. Reversing the polarity however, definitely can be heard. :wink:
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Re: 68 Plexi refurbish

Post by Star*Guitar » Mon Dec 21, 2015 5:49 pm

Yeah I have one of those and a Dublier also. But this is one part Marshall was consistent with. To refurbish correctly it really needs the dame one. It ma kes me wish I robbed one out of an old PCB Marshall I had
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