[ 76 / egy / h / kc / librejp / sp / v ] [ ukko ]

/h/ - Hobby Autism

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Onion domain: http://ylcjjrqko7pgobnvzreemm565ea3oj3c7rfqqb4x4twmay6hafv54mid.onion/

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Picked this thing up for 500 burgerbux from some guy. Made no noise at first. Been working on it off and on for the past couple months.


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First thing I did was a general cleanup. The key contact bars were pretty corroded so I hit them with some rubbing alcohol and emery cloth.


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The old power supply was janky as fuck, so I made a new one.


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File: 1574059841030-2.jpg (1.78 MB, 4032x3024, 4:3, IMG_20190817_155506.jpg)

This board here, the output board, had this giant leaky capacitor on it, which I replaced. There was also a janky voltage divider circuit for generating a 6V "signal ground," so I ripped that out and replaced it with a more modern regulator chip. Once I did all that, and fixed a missing ground, it suddenly started working again.


nice, hobbies r gud


bump, badass - vid of how it sounds pls


bump for an update


Maje a post


File: 1602223004456.webm (12.61 MB, 320x240, 4:3, JagDemo.webm)

Well, since you asked so nicely….
pardon the potato sound quality; it was the best i could do


nice, thanks




This is so cool I love this style of organ


i regularly come to this thread to listen to that vid budy posted so uh i guess ok i just want it right there at the top of page one get over it loser




Did you ever fix't the organ?


i had a great organsm last week


ya he even played >us a song itt


Oh shet how does it manage polyphony? Does it really have an oscilator for each key? How does the reverb work?

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[ 76 / egy / h / kc / librejp / sp / v ] [ ukko ]