After considering it for ages I finally dared to mod my volca beat and solder a capacitor on the (in)famous C78 solder point, to fix the snare sound.
The solder pads are REALLY tiny and solding smd stuff is WAAAAY outside my comfort-zone, but it was totaly worth it. The snare sounds a lot more 808-ty and I really like it.
Unfortunately I forgot to shorten the wires on the capacitor as you can see in the photo, so I used a bit of tape to prevent the wires from shorting something on the board (and I will absolutely not unsolder and resolder it :-) )
A detailed description how to mod the volca beat can be found on hackaday atread more ...