Hey everyone -
You all might find my kickstarter interesting. It's a 1625/807 PP stereo amp with a switch mode power supply instead of the typical big iron transformer supply. It also includes a microcontroller that talks to the analog front end - an interesting design departure, and also a fantastic sounding one. 6SN7s and 1625s, lots of details on the kickstarter page. I'll be checking this thread to answer your questions.
You all might find my kickstarter interesting. It's a 1625/807 PP stereo amp with a switch mode power supply instead of the typical big iron transformer supply. It also includes a microcontroller that talks to the analog front end - an interesting design departure, and also a fantastic sounding one. 6SN7s and 1625s, lots of details on the kickstarter page. I'll be checking this thread to answer your questions.
I'm quite interested in the idea of open source and open hardware. Are you planning to provide the hardware source documentation in the form of schematics and PCB files, or just the microcontroller code?
Cheers!
Cheers!
Schematics, LTSpice sims, and test documentation will be released, though we haven't determined which license to release under yet. Microcontroller code will be released under CC likely. I'll be posting it all on the nielltronix.com website.
Don't know really. A part (small part) of the the kickstarter funding is to pay a lawyer friend to look at the available open-source licenses written for hardware and tell me which one to use (i'm no legal expert).

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