- Unijunction Tremolo 1971.pdf
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Steve Daniels, Unijunction Tremolo, in: Electronics Hobbyist, Spring-Summer 1971 🇺🇸
- modman
- a d m i n
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- Dr Tony Balls
- Diode Debunker
Wasnt the original Small Bear guy named Steve Daniels? Is it the same one?
- lolbou
- Old Solderhand
No ticking on this one for sure, although it may benefit from a buffer or two?
Could be interesting to remix it with the Vox Repeat Percussion?
Could be interesting to remix it with the Vox Repeat Percussion?
- Are you a mod or a rocker?
- Uh, no, I'm a mocker.
- Uh, no, I'm a mocker.
- cspar
- Breadboard Brother
Yes, one in the same.Dr Tony Balls wrote: ↑07 Oct 2022, 13:53 Wasnt the original Small Bear guy named Steve Daniels? Is it the same one?
"Just because the forgoing circuits have produced results there is no reason experimenting won't lead to added results." L. E. Darling, in his article containing the earliest published vacuum tube synthesizer circuit, Popular Science Jan 1920
- Dr Tony Balls
- Diode Debunker
Neat! Didnt know that.cspar wrote: ↑07 Oct 2022, 21:29Yes, one in the same.Dr Tony Balls wrote: ↑07 Oct 2022, 13:53 Wasnt the original Small Bear guy named Steve Daniels? Is it the same one?
- modman
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I didn't know it either before I started out this diy pedal article collection. All these schematics and updates are available from http://diy.smallbearelec.com/index.html .Dr Tony Balls wrote: ↑10 Oct 2022, 14:02Neat! Didnt know that.cspar wrote: ↑07 Oct 2022, 21:29Yes, one in the same.Dr Tony Balls wrote: ↑07 Oct 2022, 13:53 Wasnt the original Small Bear guy named Steve Daniels? Is it the same one?
Seeing how long Steve has been in the diy pedal game (50+ years), I again realize that it would be great to have his story on video.
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- ppluis0
- Diode Debunker
Hi folks,
As the 2N2160 can be difficult or expensive to find, there is an equivalent relaxation oscillator made up with a couple of garden variety transistors:
Bear in mind that the values of R1 and C1 in the above image are to have 1 kHz and can be scaled to the frequency of this tremolo.
Cheers,
Jose
As the 2N2160 can be difficult or expensive to find, there is an equivalent relaxation oscillator made up with a couple of garden variety transistors:
Bear in mind that the values of R1 and C1 in the above image are to have 1 kHz and can be scaled to the frequency of this tremolo.
Cheers,
Jose