This website is reader supported. When you purchase items on eBay through the links on this site, we may earn an affiliate commission at no cost to you. Read our Privacy Policy for info.

Yamaha DX7 with Grey Matter E! Upgrade

“This Vintage 80s Yamaha DX 7 has been completely gone through by “The Good Guys Pro Audio” in St. Paul, MN. Everything is working as it should. Sounds great. This has the ‘Grey Matter E’ card installed. This provides many more sounds available onboard. 9 banks.
New Battery. Volume Pedal and (Rare) Breath Controller BC-1 are included.”

Click here to visit listing on eBay