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THANK YOU

great tip! unfortunately with my bigger amplifier board designs I'll probably have to learn kicad. It's okay, I'm gonna suck it up and do it. Real quick, do you know if your MBP V3 libraries work in KICAD? Almost every design of the hundreds I've made has used your footprints so I'd be...

IS ANYONE FOLLOWING THIS THREAD LOOKING TO SELL AN EAGLE 7 LICENSE? (Thanks!)

Is that possible? I'm not sure where I would do that (especially without getting ripped off 😬)

Oh, well I'd LOVE to not change but autodesk is discontinuing (EOL) EAGLE in June of 2026 :(

Oh for sure, i know all that. I Use Eagle for tube amps as well as pedals. Fusion is just massive overkill for my needs. I'm not creating a 24 layer motherboard for a computer (or whatever they intended it for) :LOL:

Unfortunately its too late for that. They don't have that option anymore. I wish I could just buy a license before they discontinue it.

I heard it can be really slow so I'd love to know what the setting is. The idea of it being more difficult to work with and as expensive as it is has been bumming me out.

I have been designing in EAGLE for a few years now and have several dozen finalized projects and literally a thousand parts in my library. The idea of starting over with a different program is devastating and everything I've read about fusion, its really not for DIY pedal / amp design. Anyone...

I totally agree with the frequency being the most important factor with a 9+/9- CP. For preamp designs, when it comes to higher voltage split rails without whine I’ve defaulted to the big DC>DC converters in SIP packages like the TRACO, MEANWELL RECOM ones. However for just wanting some...

Oh just because I’m dealing with a build that is “whining” and this was one of the more helpful threads on charge pumps here. I noticed the 7662 was mentioned but only briefly and wanted to contribute. I hadn’t heard of this one, I’m checking it out now, thanks for the suggestion! 😎👍🏼

I ordered some TC7662B and will report back with my findings. https://www.mouser.com/datasheet/3/282/1/21469a.pdf

PERFECT! THANK YOU @Robert

Somewhere in here I saw a chart of which pins are high 3.3v and which are low GND for the 8 internal programs but I can’t seem to find it again. so if 3.3v = 1 and GND = 0 I know program #0 "Chorus-reverb" is 111 and program #7 "Reverb-2" is 000. I'm looking to find the rest.

Okay that would work. Even being able to load one at a time would be better than nothing because the customer specifically requested being able to load their personal IR that they add to all their various digital devices (kemper, etc) In fact its meant to replace a kemper in their rig with...

So it’s something i would need to code (which i have no idea how to) or possibly pay someone else to code. That’s still closer than I’ve gotten with any other option I’ve looked into yet.

So I’ve been commissioned to design a compact clean pedal platform amp (all of that is easy for me) but one of the requirements is a built IR cab loader which can run to both the amp and a DI out for front of house or recording. I’m not at all a coder (I have barely been able to flash an eprom...

Makes sense. That is what I was planning on using as a starting point personally haha

So far the only solution as a mac user for programming 24lc32a eeprom chips was buying the $13 adapter I needed to get my 2017 lenovo laptop going again :ROFLMAO: I've made random attempts for years to flash a 24lc32a eeprom chip from my mac and hit a dead end with my "oregon trail" level...

yep, down again. I'd love to use it to figure out which of the eproms i got from ppcb years ago are which haha