My JU-06a Roland sound module has a sequencer built in. It works fine as it is. However... (there's ALWAYS a however, isn't there?) the speed selection can't be dialed in accurately by BPM. However, there IS a MIDI clock in that is a 1/8" jack. The only drum machine I have doesn't have a MIDI clock out. My old Roland TR-707 did, and I used it often. But stuff breaks, gets sold off, traded out... and yada yada yada I no longer have a drum machine that will send MIDI clock over a 1/8" plug to go into that 1/8" jack! MIDI through the DIN plug isn't really an option because of how the JU-06a is built.

What say you all? Anybody know of something right off the top of your head? I am headed out to the infrawebz to search now but I wanted to give this place a shot.