Rudoulf Doetsch cellos feature:

• Antique-style spirit varnish, shaded orange-brown
• Ebony pegs and fingerboard precisely fit by the JSI workshop
• Lightweight Wittner tailpiece with four fine tuners
• Jargar A and D strings, Permanent tungsten G and C strings
• Despiau "Superieur" bridge
• High quality, smooth-operating endpin