I'd love a mixer with 2 channels, each with coarse and fine adjustment this could also be done with multi-turn potentiometers I guess, but probably more expensive anyway I'll look into this, sounds like a good idea A more modular approach would be to simply patch an attenuator, active or passive, i...

mz25 wrote: ↑

Sat Jan 16, 2021 4:02 pm

You have payed with paypal? Because the refund maybe is on the go but you need to way 2/3 work days

Refund just arrived.

I've recently had a bad experience with Synthcube. I like the company and have bought a number of full kits from them. Last November 27th I received a full DIY kit for an Oakley Discontinuity v1 (MOTM format). Got a great discount on sale. A quick (too quick) inventory found that the pot brackets ne...

Audio rate FM of an oscillator, especially linear and through-zero FM, benefits greatly from a dynamic depth. Some TZ oscillators include a VCA on the linear FM input, but others need an external VCA. And if you control that VCA with a voltage-controlled envelope, you can modulate the modulation of ...

Hi Josh! Welcome to MW

Very nice design!

My first DIY project of the year was unexpected. I received some PC boards and the rest followed.

https://pugix.com/synth/diy-quantussy/

Very nice! I have a question if you don't mind: Does it offer the random "Burst" trigger/clock output? The MNoise provide both the continuous clock and the Burst random clock which is of more interest to me. Looks like it provides S/H, Smooth and Woggle CV's. Was also wondering what the Time, Rate ...

Yes, it's a nice feature set and small panel size. I helped Lenny at After Later Audio to tweak the design. It's based on the Erica Synths DIY Wogglebug.

I took a look-see at my Befaco Rampage. If you have one, you can notice that if you patch to one of the Outs and touch the tip of the other end of the patch cord to a ground (like the sleeve of another jack on the panel), you see oscillation stop, in rising (Rise LED is on). Oscillation resumes when...

I think trying to arrive at a finished article is like trying to nail water to a door. My take on it is that it's only "finished" for as long as a patch or two, or until I have another idea that involves swapping a few things out. "Finally finished my case," is a LOL moment. I agree that there's no...

I know you spend a lot of time planning and executing a patch, so why not take a patch-centred approach? ... If you have a large selection of modules you can decant those that are relevant to the job in hand to a smaller, patch-focused case. Actually, that's what I've been doing. My "smaller, patch...

Hello Pugix! Glad to see you still have interest in TZFM. I'm afraid I'm missing something. Why is a LFO switch needed? Don't they all go continuously through zero? As you may remember, I always have suggested having fine control over the Init parameter. The Synthcube implementation has a nice 10-t...

I suppose this is a happy problem to have, but I spend way too much time trying to think of better ways to address it. https://pugix.com/synth/all-the-euroracks/ all-the-euroracks.jpeg Is this just for display purposes, or is this arrangement how you use them? I use the ones on the left together on...

I suppose this is a happy problem to have, but I spend way too much time trying to think of better ways to address it.

https://pugix.com/synth/all-the-euroracks/

My strategy for looking for module is quite simple. I know the kinds of modules that I'm most interested in, which for me are delays, patch-programmable modules like DUSG, sample and holds, analog oscillators, etc. I search modulargrid a lot to keep up-to-date on new modules. If I see a module that ...

On the modulargrid MU module search page, first set your search to show only 'assembled' build type and only 'currently available' for product lifecycle. Also set the height to 'only full size' if you don't have a half height "CP" row in your cabinet. This will help omit a lot of things that you ar...

No problem at all. Cut straight across with sharp scissors.

I built a DIY Quantussy with PC boards made by Josh Rodriquez. (Josh isn't on MW and he told me he isn't interested in selling the boards he made from Peter's petal prototype.)
https://pugix.com/synth/diy-quantussy/

Dimitree wrote: ↑

Mon Jan 04, 2021 4:55 pm

thank you for this suggestion, looks better than the part that I selected.
Is still true for this part that I can reverse the output pins to get a negative voltage for the 7915?

Yes, it's isolated. Just download the datasheet.

What is your output current requirement? The NMG0524SC output current is 83ma max. How about this TEC converter from 9V to 24V? https://www.mouser.com/ProductDetail/TRACO-Power/TEC-3-0915/?qs=%2Fha2pyFadugacEVtkPtKFF6e3b7tSTXaAixcE%252BFln7loc4wkTH86NQ%3D%3D It is 125ma output, and you omit the 5V r...

Downloadable from this page (link at end of first paragraph).

https://pugix.com/synth/cgs-serge-dual- ... generator/

The gate threshold of an envelope generator often isn't specified. Try to find out before you buy. But, in any case, since you want to gate one envelope generator from the output of another, the external one will have a delayed start, and it will be a longer delay as the internal envelope attack tim...

Well, if nobody has ideas, this looks like a place I need to go and report back.

Does anyone know of another oscillator that has voltage-controlled waveform mixing built in? The idea of having three VCA/ring mods for waveform mixing is just brilliant, with separate outputs as well. Future Sound Systems OSC1 Cyclical Engine includes 2- and 4-quadrant-multiplication modes for eac...