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Quick question for you @DGWVI. I tried out an HT8970 in place of the PT2399 tonight without making any other adjustments to the circuit. Even at the shortest delay time, the wet signal had some fuzzy/fizzy artifacts going on. In your experience, do circuits that are designed for use with a...

By sheer coincidence, I just placed an order for some HT8970 chips just the other day! I'll swap one in for the PT2399 once they arrive. Also, for R9, are you referring to the 1k resistor between the lug 2 of the delay pot and pin 4 of the LM386? Just double-checking because the schematic I see...

Hi all, I built a Deluxe Pitch Pirate using this layout and I love the pedal a ton. However, I find that I most frequently use the pedal for its chorus/vibrato sounds rather than as a delay pedal. There are a couple of things I'd like to modify about the circuit, but I'm not sure how: Adjust...

Thank you both for the quick reply! And phew, this is really reassuring to read. :)

Hi all, I hope you're having an easy start to the holiday season! I'm currently wrapping up a Projectile Overdrive build and I just realized I don't have any 7660s or 1044 charge pumps. I do however have a few 1054s on hand. Can I use that as a drop-in replacement for the 1044? Thanks!

Sorry to revive an old thread, but I'm curious to try this as well. To add the 470K resistor in this manner, does one leg of the resistor connect to the junction and then the other leg of the 470K resistor goes to ground?

Haha, whoops, I knew I was forgetting something! Original post has been edited. 🫠

First, here's a quick and dirty demo video I made: Description of The Circuit This is "a PT2399 based delay with envelope controlled pitch modulation that does chorus, vibrato, doubling, or slap-back delay" created by Aleph Null (original post on the madbean forum here). After viewing their...

Nice work on that faceplate! Minimalist, but very clearly evokes the Marshall look. And the volume... it goes to 11!

Certainly!

Hi all, I hope you can help with an issue I'm having with this circuit. The main problem is that I'm getting a lot of static and buzzing whenever I engage this effect. I'm not entirely sure if I'm right about this, but I think there's also some clipping occurring while playing that is not...

Thank you @Robert !

Hi all, just wondering: does anyone have an Electrovibe drill template for use with Tayda's custom drill service? Thanks in advance!

That's more or less what I feared, thank you for responding though!

Hi all, I built the Radium Springs a bit ago and have sadly been underwhelmed with the result. I agree with one of the reviews for this circuit that remarks on the limited options for tweaking the tremolo sounds. In another review for the circuit, a different individual commented that this can...

Hi all, I'm really enjoying the Caesar Chorus I built, but I'm noticing that the vibrato signal becomes very easily distorted if boost the signal in front of it (e.g. with an OD pedal). Is this a feature of the circuit? If so, I'm wondering how other folks manage it.

Hi all, I put an order in for the Radium Springs PCB yesterday (woohoo 20% off!) and while I wait for it to arrive, I was wondering if anyone happened to have any sound samples of the Radium Springs pedal. I looked around on YouTube, Reddit, and the forum here but couldn't find much (not even a...

In other words, only ever use a 9v supply, right?

Thank you! I'll probably just wait to finish this one until I've got more 1N5817s on hand.

Hi all, I realized that I just ran out of 1N5817s while making my Unison Double Tracker. Is it okay to sub in a different component such as a 1N4001?