I recently ordered a “Linnterface” midi kit from Dtronics and a kit for the Juno-60 from them as well. To be honest, a big part of the joy with the LinnDrum is using the internal sequencer and its’ shuffled timing . You can always sync it to your DAW using clock pulses. But in some cases it’s convenient to have midi.
The kit is not as advanced as the Forat or JL Cooper ones, on the other hand it’s just a fraction of the price. It simply has a GM midi-mapping and supports only note on/off. It’s only midi in, not out.
It works by simply hijacking the signals between the cpu-board and voice board of the LinnDrum. This is done by placing a new midi board inside the LinnDrum, disconnect the flat cable between the LinnDrum’s cpu board and voice board an connect it to the midi board instead. From the midi board a similar flat cable is then connected to the voice board. The kit comes complete with all mounts and a midi connector and no non-reversible modification is required on the LinnDrum. You have to solder power and ground to the kit, but thats all.
The first midi board I got had some kind of problem, when the LinnDrum was turned on, all leds lit up and the numbers 00 were shown. This was very scary – had I destroyed my LinnDrum? Panic! I emailed Dtronics who were very helpful and immediately sent me a new board. I installed it and it has been working flawlessly ever since. I recommed these guys, the do great products and are very supportive!
I decided not to write a step-by-step guide of my installation since there’s already a nice one at Dtronics web site.