- Thomann Student Pro Viola Set 14", set-up in Germany in Thomann`s string-workshop, viola with solid spruce top, maple-back, maple-sides and maple-neck, fingerboard made of ebony (Diospyros ebenum), pegs made of ebony, comes with 4 fine-adjusters, fiberglass-bow, case and rosin EUR 159.00 - See more - Buy online