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That is not normal, there is something wrong with your SMPS. Make sure your NE555 is installed and double check the orientation, also check the orientation of your IRF470 and 2N3904. You should still be getting high voltage even with no load on this.

Your SMD footprint doesn't have to 100% line up with the one on EasyEDA, the part just has to fit, oversizing so you have a hand-soldering option isn't a problem. I usually make my own footprints for things, but Mouser and DigiKey have an ever-growing number of footprints for every software out...

Have you looked at the build instructions? The names and colors of the boards have changed, but the process is the same.

What do you need help with exactly? The orientation?

Does it have to be SMD? JLC also does through-hole assembly, they have plenty of options for through-hole 1uF film caps. That's what I do for caps in the signal path.

That one wasn't made by me, don't know whose it was. At this point I think there are more Nobelium out in the wild that weren't made by me than that were, but all of mine are pretty easy to spot. If there's any doubt, I probably didn't build it.

Have you tried getting them direct from Daier? I used to make direct orders from them for enclosures and footswitches, you can save some money when buying in bulk. My sales rep "Sandy" still emails me every now and then to check in.

Hey look, a pedal I made. Yeah I was introduced to him at NAMM, super nice dude. And not to pat myself on the back, but I think it's a pretty cool pedal.

https://stompboxparts.com/pots/9mm-snap-in-potentiometer-long-knurled-shaft/ That's the part, but you would need my XLR daughter board to mount it. The prefabbed units use a completely different PCB.

Check R4, the 1k CLR resistor next to the left tube board. Make sure it's a 1k and not something higher. Also check the solder joints on the pins and on the connections of the board itself.

Exactly this. I don't have anything in gloss layers in my files.

Looks like you have a non-inverting stage, two inverting stages, and a non-inverting output buffer. Looks like non-inverting to me.

Asking the real questions.

Oh yeah, I made that thing.

Lightning just uses 12AX7 in the preamp, but I have a nice British Mullard EF86 in my DC30 that sounds magical. And yup, these are really re-badged Laney Cubs, with the 15W being the Cub 12 and the 5W being the Cub 8.

No arguments here. The only real difference if you ignore the XLR output is that the "amp output" of Tungsten actually comes from the non-inverted output of the phase inverter, so you're getting an extra output buffer stage on the end. The main reason this could be important is if you're...

Not a lot.

That is an ESP32 module, but I'm not using the wireless functions of it so I'm not super worried. I had originally planned to use the non-wireless QFN package, but for some reason the module is less expensive, so I wanted to save a few bucks on a proof-of-concept prototype. Technically I'm still...

Looks great! 12V 1A is going to be a better option than 9V 500mA, but obviously if you're not using the 1/4" output then removing V2 is also an option.

This project was shelved. It's one of the many that I tell myself I'll pick back up at a later date, but I don't have specific plans for it at the moment.