Hey guys,

after some very busy months at work i finally had the time to
complete the pitch mod and here are my experiences:

i had no problems removing the pins of the gate array, of course it īs
a bit fishy and you have to be yery careful but it worked out great.
i glued the wires on top of the ic with a lot of superglue before i
soldered them to the pins. this seems to be a very stable
construction. --> i īll post some photos later on.

the trigger circuit board worked out nicely too, but i still have to
configure it properly because the pitch starts way too low on every
sound.

as already posted i had the luck to find very small alps pots (see
some info in the files section, i got lot īs of them so if you need
some...) wich i mounted below the volume pots.
this looks really nice, just as like the 707 was built with them.
--> i īll post some photos too

@greg: i īm sorry, i just forgot about the pots you requested. still
interested

after all i īm very pleased with the mod, it makes your 707 kinda very
advanced. thanks for all the help i got from here, especially from
you greg.