www.megadrum.info

I soldered all the jacks inputs of the megadrum

I connect the connector 40 ways on the synthex board.

The vumeter is normal, there aren't something anormal.

But when i connect a pad the vumeters of the pad that I connect start to move up and down, the midi led is on and i don't touch any pad.

With these pads I can normally play with alesis DM5

I tryed with MAX and 74hc.

what happened to my megadrum??

Something the vumeter don't move and I touch a pad and the vumeter moves in 4 or 5 channels with both IC (Max and 74hc)

I'm desesperated and i'm going crazy hehe.

thanks

What sort of cable do you use ?
How did you connect the ground ?

thanks synthex I resolve my problem minutes ago.

I use to connect pads a bus of jack cables with colours from Millenium MPS300. I remplace this cables for many jack mono cables and the problem resolved.

Anyone use this bus of jack cables!!

Thanks

Great !!

YES

synthex can you find an explication to this problem?? interferences between cables?

It must be interferences between cables and poor ground.

why in my alesis dm5 this cable works perfect??

Is there trigger Input attenuator on your alesis dm5 module ?

I don't know, I never open the rack of my alesis