Ondes Martenot Waveshaping Circuits in a Eurorack Synthesizer Module (custom PCB layout)

video upload by Lantertronics - Aaron Lanterman

"Work in collaboration with Georgia Tech Music Technology student Mir Jeffries.

0:00 -- Introduction
1:47 -- Sound Demos"

"To contribute to my work on this channel, you may make a targeted donation to Georgia Tech earmarked for my work with my students:

https://mygeorgiatech.gatech.edu/givi...

Type Lantertronics/GTF210000920 into the "Special Purpose" field, and type the amount of your donation into the "Your Gift" and "Special Purpose Amount" fields. Leave the "Roll Call" and "Parents Fund" fields blank. Fill out the remaining fields as appropriate.

Then, please send me an e-mail at lanterma@ece.gatech.edu telling me 1) your name, 2) the amount, 3) when you submitted your donation, and 4) if you'd like to be publicly acknowledged by name or would prefer to remain anonymous. (This will help me make sure funds don't get accidentally held up in our financial offices.)

This helps demonstrate to my colleagues that there is a hunger for this kind of material."

Buchla 291e Triple Morphing Filter & 261e Complex Waveform Generator Teardown Videos

Teardown of the Buchla 291e Triple Morphing Filter: PCB Analysis
video upload by Lantertronics - Aaron Lanterman

0:00 -- Introduction
1:32 -- Interconnects
3:03 -- Opening like a book
3:22 -- Microcontroller/DAC board
5:29 -- User interface board
7:53 -- Analog board
10:31 -- Wrapping up"

Teardown of the Buchla 261e Complex Waveform Generator: PCB Analysis


"Support this channel via a special purpose donation to the Georgia Tech Foundation (GTF210000920), earmarked for my work: https://youtu.be/VBu-LST1p9c"

These are in via Soviet Space Child who had the following to say about them:

"I found these to be super fascinating. Both modules are very complex in their builds/engineering. The 291e on its own looks to be a lot more involved than a lot of modern day synths. Also it's pretty interesting how the 291e uses a discrete circuit through hole design, where as the 261e uses surface mount technology, even though both modules were designed at around the same time. In any case, Don Buchla was really a brilliant guy!"