[quote=“” Giuseppe Magnatti""]
I think I Will try moog MF 107… Quite expensive but it looks awesome… It Will really improve your 303 a lot !!
[/quote]

I have a Rat to use with my x0xb0x and TT-303. Made a quick video when I bought it a year or so ago…

I’ve found that the Rat sounds great with my x0xb0x but not as good with the TT-303. Not sure why that is exactly, must be something to do with the different harmonics of the two machines.

Also I don’t know if you have an A4 but have you tried running the 303 through the filter overdrive. That sounds pretty good!