Casio SK-8 32x Memory expansion mod

This is a sample memory expansion circuit designed for the Casio SK-1, SK-5 and SK-8 sampling keyboards by Ryan from the Yahoo Casio SK Groups. It expands the normal sampling memory by 32 times. I designed the LED readout display and memory selector for it. By simply pressing a button, you scroll through each of the 32 sample memories.

Text Box: Download the DIY 32x memory expansion guide here
Text Box: Download the memory LED display guide here