Yamaha DX7 FM Synthesizer w/E! Grey Matter Expansion and New Battery

Description

The legendary Yamaha DX7 with the E! Grey Matter expansion board (which expands memory and adds features).  New battery just installed May 2017, sliders cleaned.  Nice shape. I loaded 10 banks with a total of 320 patches, including the 8 factory ROMs and 2 analog packs.

This ships within the continental USA only.