This Shires Straight Neck Tenor Conversion is a rare, early-Boston build from the period when Steve Shires still owned the company — at least 15 years old yet barely played and in near-perfect condition.
A brand-new factory-stock version of this component in 2025 is priced at $430.
This early-era Boston example offers the same professional functionality with the added appeal of historical craftsmanship and has been sold and now archived.
Designed for large-bore Shires tenors with detachable valve sections, it gives players the flexibility to convert their horn into a straight tenor without altering the bell.
Key Details
Authentic Boston-era Shires production — sought-after by collectors and serious players
Condition: lightly used, near-mint, no repairs needed
Fits current and older Boston-built Shires large-bore bells (e.g., Vintage NY, Ralph Sauer detachable flare, Vintage Elkhart-style)
Also compatible with Q-Series large-bore tenors such as the Q30
Not compatible with small-bore Shires tenors (which have fixed neckpipes)
Includes the well-regarded thumb-bar grip for natural left-hand feel and balance — even during long rehearsals
Preserves the horn’s original bell and value while offering a lighter, freer-blowing straight-tenor setup
Why Players Like This Conversion
Lets you switch from a valve tenor to a straight tenor without changing your bell
Offers a more open, agile feel for chamber, jazz, or solo work
Early Boston-era build quality is regarded as exceptionally solid and consistent
Common Questions
Q – What does the straight neck conversion do?
A – It replaces the F-attachment section so the horn plays as a straight tenor — lighter and freer-blowing, ideal for certain literature or personal preference.
Q – Which Shires models will it fit?
A – Any large-bore Shires tenor with a detachable valve section, including Vintage NY, Ralph Sauer, Vintage Elkhart-style, and Q-Series such as Q30. Not for small-bore Shires models.
Q – Does the thumb-bar really help?
A – Yes. Positioned where a valve lever would normally sit, it keeps the left-hand hold natural and comfortable, improving balance and reducing fatigue.
Q – Does The Brass Exchange accept trade-ins for parts like this?
A – Yes. We regularly take quality Shires components and full trombones in trade. Contact us here to discuss a trade or appraisal.
📌 This early-Boston Shires straight-neck conversion has been sold and now resides in our Archive of Sold Instruments — a valuable reference for players who appreciate the trusted feel of Boston-built components.
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