MATRIXSYNTH: Grey Matter E! Expansion for the Yamaha DX7II FD/D


Friday, October 26, 2007

Grey Matter E! Expansion for the Yamaha DX7II FD/D

click here for more images via Loscha.

"This is what a virgin Uninstalled E! board for the Dx7IIFD looks like. Boxed, booked and stickered. No magic special components, just plain old 74HC/CMOS glue logic, EPROMs and some memory ICs. We could clone it if we wanted to, I guess, although, there are a lot of smart cookies out there who would be able to do the whole thing on one chip nowadays without too much drama. Original installation guide was on blue paper, but, I've made it a big more screen friendly black and white, 'cause I'm such a facist like that sometimes'."

No comments:

Post a Comment

Note: To reduce spam, comments for posts older than one week are not displayed until approved (usually same day).

PREVIOUS PAGE NEXT PAGE HOME



Switched On Make Synthesizer Evolution Vintage Synthesizers Creating Sound Fundlementals of Synthesizer Programming Kraftwerk

© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH