Search found 5 matches

by crochambeau
Fri Jul 23, 2021 12:13 pm
Forum: HELP!
Topic: Casio CZ-101 - 5 seconds to live (boot/power up problem)
Replies: 2
Views: 1361

Re: Casio CZ-101 - 5 seconds to live (boot/power up problem)

I've seen cleaner schematics than the CZ-101 one I am currently looking at (as it happens, I too have a CZ-101 in need of attention, though mine doesn't power at all if memory serves). My interpretation of the power switch function is that it supplies a logical high, which in turn activates pass cha...
by crochambeau
Tue May 18, 2021 3:45 pm
Forum: General Synthesizers
Topic: Polymoog Keyboard - what next?
Replies: 5
Views: 4638

Re: Polymoog Keyboard - what next?

If a couple/few hundred is all it will take to get it up and running it would be a shame to just part it out.

Perhaps someone reasonably local to you has some tubed gear they'd be happy to trade?
by crochambeau
Tue May 18, 2021 3:25 pm
Forum: General Synthesizers
Topic: AKAI S900 Fed into VX90 over 13-Pin Interface
Replies: 7
Views: 11710

Re: AKAI S900 Fed into VX90 over 13-Pin Interface

It's a wonder what freshly caffeinated brains are capable of. Turns out I did not have my mono output assignments fanned out across each key group as well. So, apologies on waking the dead! (edit: also, for some reason I must have portamento set to a non zero setting to get multiple sampler note acc...
by crochambeau
Tue May 18, 2021 5:51 am
Forum: General Synthesizers
Topic: AKAI S900 Fed into VX90 over 13-Pin Interface
Replies: 7
Views: 11710

Re: AKAI S900 Fed into VX90 over 13-Pin Interface

Apologies on the display of necromancy! I was messing about with my S900 & VX90 today and observed the following: In unison at the VX, everything appears to function fine. In dual, the second sample is dropped/ignored if I'm holding a note and strike another key. In poly, the sampler does not send a...
by crochambeau
Tue Apr 20, 2021 9:37 pm
Forum: HELP!
Topic: Help identifying grandfather's piece of equipment?
Replies: 8
Views: 4383

Re: Help identifying grandfather's piece of equipment?

Wurlitzer "Music Laboratory" educational electric piano?
Wurlitzer-207v-Teacher-Lavagna_5.jpg