Album by Phatline
Gallery category: members-gallery
Midificate the ORGAN CRUMAR 198
add my Software “Triggermatrix” > to have some Playhelp with beats…
Fingerhut.JPG
a “Fingerhut” to protect from heated parts… (orginally needet for to protect from neadle stings)
55d501d1ddfac-Gates-BC33715V.JPG
8xOrganGates (which hold), and
8xPianoGates (which fade out)
a hc595 Drives this circuit to +15V
Case-Crumar.JPG
Project - Midifie a CRUMAR 198
Case-manuale.JPG
2 manuals… where the lower has this cheesy rythm automatic - i will replace it with my own rythm automatic called “Trigger-Matrix”
Case-Register.JPG
the registers for the upper manuals sounding great…
Gates-BC337-Diagram.JPG
the 5V 2 15V circuit for the gates
Gates-BC337-wired.JPG
16Cable for 8 Keys (8 piano and 8 organ style gates)
Gates-change-to-ground.JPG
to reuse the manual itself, i have to change the contact iron from +15V to ground…ground is what a DIN Module needs
Gates-DIN-Module.JPG
a self etched DIN-Module on a Euro PCB
Gates-DIN-Rewired.JPG
the manual is wired to the DIN-Module
Gates-orginal.JPG
Orginal wirering of the upper manual about 90 cables!
Gates-rewire-cut-orginal.JPG
cut the gate cables, but only remove the piano-gate cables from the manual pcb… we need the organ cables to wire it to the din module —the organ cables are the Deep-Blue-Coloured-Cables
Gates-rewire-cut-orginal2.JPG
again 90 cables
Gates-rewire.JPG
rewireing the gate circuit
S-Trig-Module-2.JPG
this is not a part for the Crumar organ… the crumar gates are V-Trigger @ 15V but i have a other organ that needs S-Triggers — for that i made this board - 16 notes, 2xhc595 and 2x uln2803A
