I've been looking for a schematic for the Leslish since I have a Trivibe board waiting for a project and I want to build something similiar. That was just a badass sound coming from the effect he built.
Anyone know?
This one?
(http://juansolo.co.uk/stompage/schematics/Misc/LeslieFilterSchem.jpg)
Cody
That's a blast from the past. Yeah that's the schem. It doesn't need the trimmers at the end as it's unity when dimed anyhow.
Here's the vero layout:
(http://juansolo.co.uk/stompage/schematics/Misc/LeslieFilterRamp.jpg)
A bit of a dogs breakfast inside, but it works!
(http://juansolo.co.uk/stompage/images/leslie-i.jpg)
That vero is a little confusing as its got 2 circuits on it.
There's the splitter/mixing circuit from my schematic, and the LED/LDR ramping circuit on the top 5 rows.
Transistor is a 2n3904. The LDRs replace the 820k resistors on the trivibe boards, the speed pot is a dual gang 500kb, wired to each trivibe board.
We messed with the relative speeds/depths of the two Tri-Vibes IIRC to get them more leslish (Hi freq 'spinning' faster than low). Cleggy will remember how. I can't remember yesterday...*
*...I just remember doing what they told me...
...told me...
...told me...
Quote from: juansolo on July 17, 2014, 09:36:30 AM
We messed with the relative speeds/depths of the two Tri-Vibes IIRC to get them more leslish (Hi freq 'spinning' faster than low). Cleggy will remember how. I can't remember yesterday...*
My favorite album of all time...... :)
*...I just remember doing what they told me...
...told me...
...told me...
I think the low frequency trivibe has a 18k resistor on the speed pot, 12k on the high frequency.