Buddy - passive breadboard experimental card for the Music Easel 144 is a 1 to

144 is a 1 to 1 replica of the original 144 module

voltage controlled portamento

The VCFQ (or VCFX) needs 3 gain cells

This is useful for producing slow

low frequency filtering

Buddy - passive breadboard experimental card for the Music Easel 144 is a 1 toBuddy passive breadboard experimental card for the Music Easel Buddy is a small, fully passive Easel card with 2 cherry red breadboards on it to make simple, easy experiments. Important, the black header gives you direct access to all the card slot pins (including the power pins)! Useful stuff to read: Retro Program card info from Buchla USA 1974 Easel manual by Alan Strange (black and white) 1974 Easel manual by Alan Strange (colour scan) Music Easel