Emerald Guitars on Twitter: "Our custom Synergy #Harp #Guitar with extra super treble #strings this opens up an even larger world of possibilities http://t.co/bqGuPdDlU4" / Twitter
Emerald Guitars - IN STOCK: Synergy X20 & X7 Harp Guitars... | Facebook
Synergy SYN-50 Head – Musikhaus Thomann
Modernist Synergy Harp Guitar — Cree Studios
Emerald Guitars - The Synergy X20 is the next generation in harp guitars. Its unique carbon fibre construction allowed us to create a more ergonomic design, which not only provides strength and