It is finally complete!
The schematic I posted earlier turned out to be slightly wrong. It is the connection to the core module that is a bit twisted…
I just had to split this one off the original 
Here is a aound demo I made in a hurry.
[retrodrum1.mp3](< base_url >/applications/core/interface/file/attachment.php?id=5065)
[retrodrum1.mp3](< base_url >/applications/core/interface/file/attachment.php?id=6118)
The schematic I posted earlier turned out to be slightly wrong. It is the connection to the core module that is a bit twisted…
Nice retro sound! Could you update the schematic, please?
Very nice!
Maybe we can find a better name than “Family Organ”…
or maybe it’s just my mind that’s gone rotten. 
LyleHaze
Very nice!
Maybe we can find a better name than “Family Organ”…
or maybe it’s just my mind that’s gone rotten.
LyleHaze
It’s not just you, I thought the same thing 
It’s not a family organ any more. It was too cool to stay in the organ so now it’s on its on. My friend thought it looked like a military supply so we called it “trummaskin-90” (drum machine-90). The Swedish army has a series of supplies whith the postfix 90. I called it retrodrummer when making the mp3, but that’s not a very unique name.
Good name!
I thought I was the only one who read that, and thought “Heh. Family organ. I have one of those.”. Guess not!
Heh… family organ.
Nice retro sound! Could you update the schematic, please?
I had a look and I cannot find any errors now. Maybe I was tired and confused when I “found” it. The problem I thought I found was the connection to the core at JP1. Double check the connection to the shift register by comparing with the dout module at ucapps if you intend to use this schemitic.
That fingersnap sound was worth the effort alone!