Finally got my PM-16 back and the result..... ehhh, not working. Aw, too bad :( I guess things like wiggling the card or using a bit more force didn't help? According to the manual, the PM-16 needs an M-128 or higher, so your M-256 configuration should work fine. The manual says to insert the card ...

Finally got my PM-16 back and the result..... ehhh, not working. Scratch PM-16 off list.

I can try. Depends on my free time, so it might take some time.

I will also check your card with my Roland PM-16, Pad to MIDI interface. It uses M-128 cards, so I think it should work.

Quick test... Format card, copy internal to card... http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091558_zpseoariqmv.jpg http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091355_zpsobdenr5w.jpg http://i1249.photobucket.com/albums/hh509/V3nomSLO/IMG_20160809_091244_zps...

There are other mistakes there. The author says that his PCB is 43mm wide, but in reality it's 53mm. One of the diodes is wrong polarized in topwiew picture and some jumper wires are missing.

So, schematics is OK, other pictures are with mistakes.

Hi, I've been following this site for almost a year. You two are making a great job. As owner of Roland JV-880, Roland GR-50 and Peavey Tubefex, all of them open mouthed for M256 card ;) , I'm patiently waiting for the final result. Meanwhile, as I have one SRAM left from Tubefex when I change it wi...