Conn Trombones
"Conn 88HTG Pro Trombone with Greenhoe Valve 88HTG
The open-wrap Conn 88HTG provides a custom trombone sound for an affordable price. Featuring the valve designed by professional trombonist Gary Greenhoe, the 88HTG allows the travel of the sound path to be very short through the valve to minimize distortion. The patented design also features vented airways that remain open during transition to allows air to flow constantly without interruption or pressure build-up while playing."