C.G. Conn 88H Tenor Trombone Overview

The C.G. Conn 88H Artist Symphony is a long established professional large bore tenor trombone, widely used by orchestral, wind ensemble, and advanced symphonic players who want a broad, centered sound with dependable projection. This instrument adds a Thayer axial flow valve modification, giving it a different valve response concept than a standard 88H while preserving the familiar Conn 88H symphonic identity.

C.G. Conn 88H Tenor Trombone Specifications

• Instrument Type: Bb/F tenor trombone with Thayer axial flow valve
• Model: 88H Artist Symphony
• Key: Bb/F
• Bore Size: .547 inch primary bore with .562 inch F attachment bore
• Bell Diameter: 8-1/2 inches
• Bell Material: Rose brass
• Finish: Lacquer
• Case: Black Protec Pro-Pac style soft case
• Accessories: None included
• Serial Number: H70087

Condition & Setup

This used trombone is in excellent playing order after professional service, setup, and play-testing. It plays well and shows small scratches and dents. Cosmetic wear includes lacquer wear, speckling and oxidation on portions of the brass, surface scratches on the bell, and tarnish, scuffs, and discoloration on the slide and trim components. The included Protec Pro-Pac style soft case shows normal exterior wear from use.

Who the 88H Tenor Trombone Is For

The Conn 88H is best suited to advancing collegiate, professional, and serious ensemble trombonists who need a large bore Bb/F tenor with the breadth and stability expected in symphonic playing. The Thayer axial flow valve modification will be most relevant to players who prefer a more open feel through the F attachment and want a modified professional Conn rather than a stock rotary valve setup.

Common Questions About the C.G. Conn 88H

How does the Thayer axial flow valve affect this Conn 88H?

A Thayer axial flow valve is chosen by many trombonists for a more open valve register feel and a less interrupted air path than a traditional rotary valve. On this 88H, it gives the instrument a modified response concept while retaining the Conn large bore symphonic foundation.

Where does the Conn 88H fit in professional trombone playing?

The 88H is one of Conn's established professional Bb/F large bore tenor trombones and is closely associated with symphonic, wind ensemble, and advanced classical work. Its large bore design and rose brass bell concept are intended for players seeking warmth, breadth, and projection.

Who should consider a modified 88H instead of a stock 88H?

A modified 88H is a strong fit for a player who already appreciates the Conn 88H sound concept but wants the response characteristics of an axial flow valve. It is especially relevant for players who spend significant time in the valve register and value a more open F attachment feel.

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