Built this patch for my MFB Tanzbar but should be useful with and drum machines with gate/cv out.
Left input is for drum machine going to distortion (I have my oh/hh going out into seoerate input on mixer) Page 0 for settings
Right Input is a standard delay going from aux send 2 of my mixer. Page 3
Page 1 is 2 square wave osc being controlled by midi channel 1 (CV1 on my MFB) you can change duty cycle of either to alter sound. AD envelope controlling both vca and filter and the decay has a sepearte polyrthymic sequencer to controller decay (7 steps) just set start point of decay and alter notes to extend per step. also a slew limiter which i may add a sepearte sequencer to in the furure.
Osc running into fuzz and both OD for drums and Osc going out into left channel, Send reurn delay on the right channel.
*1.1 have added High Pass filter to delay changed to Tape delay.
1 Osc is now a sawtooth.
Page 1 now has red trigger on second row to trigger slew limiter/Side (currently subtle but just increase % to slew if you want longer slides)