Conn 112H trombone.

bass trombone in Bb/F/Gb (inline double rotor) — Current line.

Maker: Conn
Model code: 112H
Line: (Artist bass)
Instrument: trombone
Status: In production
Record confidence: High

Specifications

.562" primary bore; .594" bore through rotor sections; double rotor independent system; 10" rose brass bell; lightweight yellow brass hand slide; clear lacquer

Price check

$5,559 street price at large US dealers · October 2026

Seen at Dillon Music.

Makers do not publish list prices, and street prices move — treat this as a field reading, not a quote. Source library →

Date a Conn by its serial number — the archive holds 164 published dating ranges for this maker.Open the serial lookup →

Related Conn models

110H — bass trombone in Bb (single rotor): — · current · $3,869
62H — bass trombone in Bb/F/Gb (double rotor): — · current · $5,373
10B — Victor trumpet with Coprion bell: 1955 · retired
10D — single Bb horn, 4 rotary valves with A-natural valve: 1924 · retired
10DY — Connstellation double horn in F/Bb: — · current · $7,089
10I — Artist bell-front Bb euphonium: 1962 · retired

All Conn lines, by introduction year:Models by year →