Lightning stroke close to church and fried some circuits.

I will eliminate all original electronic, so just MIDI console.
It will be used only with Hauptwerk.

---

STOPS

60 stops + 5 midi buttons with ON and OFF switch (2 switch in matrix per stop) 12v lamp inside. (64 + 1 “Reed cancel” wired elsewhere)
4 ON/OFF “stop” switches (Viocing) no light
Maybe one could use also a 6x Memory bank and transposer -3, +2 (6 position) 2x rotary switch

Photos taken from internet but it is the same model

Probably would use 2x 64 matrix one for ON and another for OFF
DMS-2K ?

+64 outputs for 12 lamps – can your MIDECO drive 12V directly?
othervise + MIBO
or I’ll just use ULN2803

I would make my own PCBs to “breakout” your Ribon Cables to 5 pin header Stop connector.

What would be in your opinion best way (easiest to program) to connect stops ON/OFF? A or B in image below or it is the same.

• 

• 

• 

• 

---

Foot Pistins

6 (left) + 3 (right) foot pistons – push switch (toggle) 12V bulb

3 Swell Pedals (Crescendo + 2x Swell box) potentiometer

---

Thumb push buttons

6 x 8 matrix

• 

• 

• 

2x LITSW (+LITBO?)
or DMS-2K + MIDECO ?

---

Pots

3 pedals: Crescendo, 2x swell

Drawer with 10 pots (probably don’t need them all but anyway)
(I was thinking to put keypad an LDC in the drawer)

3 x rotating switch (6 positions): Memory bank, Transposer, Demo selector

So altogether 16

• 

• 

• 

---

Keyboards – pedalboard

3 x keyboard, 61 keys, 8×8 matrix
pedalboard 4×8 matrix
keyboard have a GAL16V8 that I can just brick over

---

Connectors

All keyboards are connected together, (selected by GAL) of course I can connect each separately to DMS-2K or similar.

• 

• 

• 

• 

• 

• 

• 

• 

•