irrobert Posted January 9, 2014 Report Share Posted January 9, 2014 I connected both the pedals and the keyboard to my midio128. After some tuning (notes not working, broken ic etc.): all notes work and I can play. But sometimes I get some random ghost notes especially when I use the pedals. Even if these ghost notes sound funny: there are difficult to stop... So I want to get rid of the ghost notes. Possible solutions I could think of: 1) reduce the length of the wires: hardly impossible 2) replace the reedcontacts of the pedals (22 out of 27 are very old) 3) connect a powersupply to the diomatrix of the pedals 4) reduce the resistors of 10k to 100k????? combination of the solutions... Next step is to connect a swell pedal(s), fader and the registers. I ordered an ainser64 pcb so as soon as it arrives I will continu. Robert Quote Link to comment Share on other sites More sharing options...
TK. Posted January 11, 2014 Report Share Posted January 11, 2014 Thanks for posting the pictures, this makes it much easier to get an impression about possible problems! :) I think that the cable length between the first and the second MBHP_DIO_MATRIX module is too long, this could cause such effects. It shouldn't be longer than 10 cm Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
irrobert Posted January 13, 2014 Author Report Share Posted January 13, 2014 Thanks Thorsten: problem solved! Quote Link to comment Share on other sites More sharing options...
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