Global Truss ST-5055 Pro Clamp on Pipe 8.2in 1-inch The OBP-1’s boost-only design gives

The OBP-1’s boost-only design gives you the tone shaping benefits of active electronics without losing the inherent sound of the instrument

expressive sound

Fully adjustable bass chair with upholstered ergonomical seat and backrest

A practical music and instrument tray made of wood with felt inner-lining

Global Truss ST-5055 Pro Clamp on Pipe 8.2in 1-inch The OBP-1’s boost-only design givesThe ST 5055 Heavy Duty Clamp with 210mm Spacer for 50mm Tubing from Global Truss is compatible with the F31 F32 F33 F34 F44P Series trussing. It fits tubes with an approximate 2" (48 51mm) diameter and offers a 1,100 lb maximum load capacity. It is TUV approved.