Overview
This Bach 50BH is a single-owner professional bass trombone made in the early 1990s. It was owned, played and carefully maintained by a now-retired professional orchestral musician.
The classic Bach configuration combines a 9½-inch yellow brass bell, .562-inch bore handslide and independent rotary valves pitched in B♭/F/G♭/D. The independent valve system provides the complete low-register flexibility expected from a professional double-valve bass trombone, while the traditional Bach design delivers a centered response, tonal depth and strong projection.
This instrument has been professionally serviced, inspected and play-tested by The Brass Exchange. The handslide operates properly, both valves respond as intended, and the tuning slides and mechanical components have been checked and serviced. It is fully prepared for immediate use.
Condition
This trombone retains its original major components and remains in very good playing condition. The handslide, independent rotary valves and tuning slides all function properly, with no additional service required for normal use.
The original lacquer was removed by a previous owner, leaving the instrument in raw brass. Its surface shows the natural patina, oxidation and color variation expected from an unlacquered brass instrument of this age. The photographs accurately document its present appearance.
Most importantly, this is a professionally maintained and mechanically sound Bach bass trombone that has received complete shop preparation and is ready to play.
Features & Specifications
- Manufacturer: Vincent Bach
- Model: 50BH professional bass trombone
- Serial Number: 99643
- Production Period: Early 1990s
- Bell: 9½-inch heavyweight yellow brass
- Bore: .562-inch
- Handslide: Standard-weight yellow brass
- Valve System: Independent rotary valves
- Instrument Pitches: B♭/F/G♭/D
- Finish: Raw brass
- Ownership: Single owner; retired professional orchestral musician
- Case: Original Bach hard case in excellent condition
- Mouthpiece: Schilke bass trombone mouthpiece included
- Preparation: Professionally serviced, inspected and player ready
Traditional Bach Design and Independent Valves
This 50BH represents the traditional Bach approach to the professional bass trombone: a 9½-inch yellow brass bell, .562-inch bore and conventional rotary valves with a familiar and predictable response.
Either valve can be used independently, and both can be combined for complete access to the extended low register. This provides the flexibility required for orchestral, concert band, wind ensemble and contemporary bass trombone literature.
For players who prefer the centered response and tonal character of a classic Bach over the exceptionally open feel of many contemporary bass trombones, this instrument offers a proven professional configuration at a used-instrument price.
Player Perspective
This Bach 50BH would be an excellent choice for a college music student, advancing bass trombonist, experienced adult player, educator or working musician seeking a traditional professional symphonic setup.
The independent valve system provides the flexibility required for modern bass trombone literature, while the established Bach design maintains a centered and predictable response throughout the instrument.
It would also make a practical professional-level choice for a tenor trombonist moving into bass trombone. The familiar Bach layout and traditional rotary valves provide a straightforward introduction to an independent double-valve instrument.
Professional Bass Trombone Value
A new professional double-valve bass trombone represents a substantial investment. This Bach 50BH provides the essential elements of a serious symphonic bass trombone at a considerably more accessible used-instrument price:
- 9½-inch yellow brass bell
- .562-inch bore
- Independent rotary valves
- Professional ownership history
- Complete Brass Exchange shop preparation
- Original Bach hard case
- Schilke bass trombone mouthpiece
For the player interested in classic Bach sound and professional capability, this is a fully serviced instrument with decades of useful musical life ahead.
What’s Included
- Bach 50BH professional bass trombone
- Original Bach hard case in excellent condition
- Schilke bass trombone mouthpiece
Fulfillment & Ordering
This Bach 50BH is in stock and available for secure online purchase. It will receive a final inspection before being professionally packed, fully insured and shipped by FedEx.
Questions about the instrument or whether it is a good match for your playing needs? Contact The Brass Exchange for experienced, player-focused assistance before ordering.
Trade and Financing Options
The Brass Exchange accepts select professional brass instruments in trade. Apply the value of your current trombone, trumpet, euphonium or other brass instrument toward this Bach 50BH by submitting information and clear photographs through our Trade Evaluation Form.
Financing through Affirm may also be available. To discuss a trade or financing before ordering, contact The Brass Exchange for personal assistance.