Seasoned Novice
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I just found this.Is there doc for the VIIB? (Boss VB-2)
https://forum.pedalpcb.com/threads/viib-vibrato.10182/

I just found this.Is there doc for the VIIB? (Boss VB-2)
It's probably 1/2 the supply voltage at the drains of the JFETs, at least as a starting pointis there going to be a doc for the Argentum soon? I have mine built but need to know the bias and test points.
Figured but I’ve seen some a tad lower than half. Thought I’d check. But yes, half will get the pedal going for sure.It's probably 1/2 the supply voltage at the drains of the JFETs, at least as a starting point
Posted over the weekend; here ya go.Helping a friend troubleshoot his Danae / TSV808 build remotely. Any chance I could get the schematic?
I'm assuming the J201 at the top left gets biased to 9v and the two at the bottom are around 4.5? Mine really sings at those settings but I could be wrong. The lowest I could bias the top left transistor was 6.4ish and it was sounding off.Figured but I’ve seen some a tad lower than half. Thought I’d check. But yes, half will get the pedal going for sure.
Well done indeed. I lol’d a bit of coffee out my nose when I read it this morning.This isn’t a missing doc request, but a kudos: the description for the Mystery Meat is hilarious. Well done.
is there going to be a doc for the Argentum soon? I have mine built but need to know the bias and test points.
It's probably 1/2 the supply voltage at the drains of the JFETs, at least as a starting point
The Argentum is running at 18v so bias will be at 9v.I'm assuming the J201 at the top left gets biased to 9v and the two at the bottom are around 4.5? Mine really sings at those settings but I could be wrong. The lowest I could bias the top left transistor was 6.4ish and it was sounding off.
Maybe someone else could chime in
yup...that's the sound. Thanks!The Argentum is running at 18v so bias will be at 9v.
I finished mine yesterday, sounds as e expected. Lovely little pedal, really enjoy it.
I'm loving it with a boost in front, or low drive into it.I
yup...that's the sound. Thanks!
I had them all at 9v initially but something wasn't quite right, I think it's bc it was super late and I can only play so loud in my shop w the door open (it's hot here this weekend).
Having said all that, this thing is dope.
I think that may have been @MichaelW ’s build report and I think he used 1n270s. I am not familiar with the circuit, but it would be a good idea (I think) to socket the diodes so you can try different ones for different levels of clipping and compression.Is there a BOM or build doc for the Tellurian? I saw a build log posted. Just want to know what GE diodes I need as I plan to place an order today for components.