Yamaha Ensemble Mixer EM-90A Dirt Demo of another of these

Demo of another of these units:

Click on the photos to zoom in and see more detail on cosmetic condition

if you prefer – and the cave is your instrument’s signal

but this only the third example we've seen that works as it should

This Sovtek Small Stone is for sale in excellent cosmetic condition for its age

Yamaha Ensemble Mixer EM-90A Dirt Demo of another of theseA genuine piece of music technology history from the 70s and very high tech at the time: a PA mixer from Yamaha with built in spring reverb and analogue beatbox. Having had it on our list for ages we finally took these photos and then someone promptly bought it. However, as a real curiosity we decided to put it up on here anyway. The basic spec is below, but first this original advert unearthed by the always superb Preservation Sound (for the first