Gear4Sale 2020 Yamaha ES7 Workstation Synth (upgraded sound cards) PreviousRoland Fantom G6 workstation w/case NextSequential Circuits Pro One Analog Synth Yamaha ES7 Workstation Synth (upgraded sound cards) Yamaha ES7 Workstation Synth (upgraded sound cards) $1.00 Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0