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Author Topic: Cosmo-skreddy screwdriver  (Read 1608 times)

Thewintersoldier

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Re: Cosmo-skreddy screwdriver
« Reply #15 on: November 21, 2021, 02:03:19 PM »
Marc at Skreddy said one of the design goals of the screwdriver was to be able to get page tones with a strat. Here's my strat's bridge pickup into the cosmo->secret preamp->deluxe reverb
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oeslicoalfin

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Re: Cosmo-skreddy screwdriver
« Reply #16 on: November 22, 2021, 01:48:00 PM »
Noice. Me likey da tonezzz
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alanp

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Re: Cosmo-skreddy screwdriver
« Reply #17 on: November 23, 2021, 01:00:20 AM »
This circuit is always a good time!

If you have any, I'd suggest trying different Ge transistors in the circuit. I got very good results with a Russian MP38A transistor.
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oeslicoalfin

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Re: Cosmo-skreddy screwdriver
« Reply #18 on: November 23, 2021, 08:53:06 AM »
@alanp
Quote
I got very good results with a Russian MP38A transistor.
Thanks for the tip. I've got a few AC127s shipping from China to the States, and I bought a handful of GT404Bs from Russia (http://diy-tubes.com/index.php?route=common/home) when SBE went offline last year. Looks like there are a lot of options for that NPN Ge in this circuit
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