Shin-ei - FY-2

Discussion regarding early stompbox technology: 1960-1975 Please keep discussion focused and contribute what info you have...
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Sonofthebeach
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Post by Sonofthebeach »

Thanks for your reply. Do you still know which thread that was? And where?

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LucifersTrip
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my favorite amplifier: Companion Psychedelic Machine
Completed builds: Mosrite Fuzzrite (Si), Mosrite Fuzzrite (Ge)[2], Get Lo-Fi Fuzz, Fuzz Face (Ge) [2], Fuzz Face (Si) [3], Mos-Face, Vox Tone Bender, Kay Tremolo, Os Mutantes Fuzz [2], Psychedelic Fuzz, Smokey Amp, Sunn Buzz, Jen Fuzz, Fancy Fuzzbox, Muff Fuzz (op amp) [2], Buzz Box, Fuzz King, Rangemaster [5], Maestro FZ - 2/3, Ruby Amp, Orpheum Fuzz (Ge) [4], Great Destroyer, Schizo, Carlsbro Suzz, Shin-Ei Companion Fuzz (si), DOD 250 Gray [2], Super Dirt Fuzz, Fuzz Factory, Jordan Boss Tone, Sam Ash Fuzzz Boxx, Heathkit TA-28 Fuzz, Olson New Sound Fuzz, LRE Fuzz Sound, Green Ringer, Vox Super Beatle (Ge), Colorsound One Knob (Ge), Demon Buzzz [2], Demon Wasp v1, Demon Wasp v2, Super Hard-On, Bazz Fuss, Burns Buzzaround [2], Selmer Buzztone, Shin-Ei Companion Fuzz (Ge), Fuzz Face/FY-2 (Ge), Zonk Machine, Univox Squarewave, Demon Fuzzz, Mosrite Fuzzrite BG-500/1000 (Ge), Univox Superfuzz, Marshall Supa Fuzz, Demon Monster, AA Overdrive/ Retro Fuzz, Tone Bender MKII, Psychtar, Jordan Vica Vibe, etc...
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Post by LucifersTrip »

Sonofthebeach wrote:Thanks for your reply. Do you still know which thread that was? And where?
https://www.diystompboxes.com/smfforum/ ... 29.10;wap2

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wjmwpg
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Post by wjmwpg »

LucifersTrip wrote: 03 Aug 2014, 08:12 I found a thread where someone posted voltages from an original...I had Q1C 3V, Q2C 1.2V.
==================

"I have an original. With a fresh battery that gives a V+ of 9.78VDC, I measured the following:

Q1: E - 0v, B - .59v, C - 3.40v

Q2: E - 0v, B - .55v, C - .9v"
Hi, I know it has been over a decade since you posted them, but if possible I’d love to see some of the schems you linked to in your posts on this thread (that are no longer available).

Thanks!

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