1084+API=B@stard child EQ

[nielsk]

J goes to J, (by C I think you mean the sideways J), K is not used (cross-referencing Neve drawing D/10,042)
BTW, I tried this using a 5534 and it works great

 

[rafafredd]

I see. That J looked a lot like a C. Nice to hear that you got yours working!