Overview
This Conn 88H tenor trombone, serial number N10296, represents the final year of Elkhart, Indiana production before Conn moved trombone manufacturing to Abilene, Texas. Instruments from this transitional period are widely respected by players and collectors for preserving the classic Elkhart build characteristics.
This example remains remarkably original, retaining its factory lacquer, original components, and original Conn case. The instrument has recently undergone a full professional shop service at The Brass Exchange, including a chemical bath cleaning, rotor servicing, and handslide optimization.
The bell section remains straight with no history of damage, and the original lacquer is particularly strong on the bell, giving the instrument an excellent visual presentation while still preserving its vintage character.
Player Perspective
The Conn 88H became one of the most influential orchestral tenor trombones ever produced. Prior to its introduction in the 1950s, many orchestral players performed on medium-bore instruments in the .522–.525 range, such as the Conn 78H or Bach 36B.
The 88H helped establish what later became the modern large-bore orchestral standard:
.547 bore handslide
8.5-inch bell
F-attachment valve configuration
This design proved so successful that nearly every major manufacturer eventually adopted similar specifications. The result was a trombone capable of producing a broader orchestral sound while maintaining clarity and flexibility.
For advancing players today, the 88H remains one of the most approachable professional-level trombones ever built. It offers a balanced response across the range of the instrument and continues to be used in orchestras, wind ensembles, and professional studios worldwide.
Condition Summary
This example has been fully evaluated and serviced in our shop.
• Original lacquer throughout with particularly strong finish on the bell section
• Bell remains straight with no prior damage
• Original components and original Conn case included- Mouthpiece Not Included
• Full shop service completed (chemical bath, rotor service, slide optimization)
The handslide tubes remain straight and maintain proper alignment with no plating defects on the inner tubes.
There are two very small dings on one of the inner slide tubes. These were intentionally left untouched because removing them risks damaging the chrome plating. This is standard industry practice when minor cosmetic imperfections do not affect playability.
Despite those small marks, the slide remains well-aligned and fully playable, which is often the most important factor when evaluating vintage trombones.
Overall, this instrument presents beautifully while maintaining the authenticity and character expected of a vintage professional horn.
Questions Trombone Players Often Ask
Why are Elkhart Conn 88H trombones so desirable?
Elkhart production instruments are widely regarded for their craftsmanship and tonal character. The N-series instruments represent the final year before production moved to Abilene, making them particularly interesting to players who appreciate the classic Elkhart build.
Is this a good first professional trombone?
Yes. The Conn 88H is one of the most widely recommended first professional instruments for advancing players because of its balanced response and versatile sound.
Is the slide fully playable despite the small marks?
Yes. The slide maintains proper alignment and plays correctly. The small dings were intentionally left in place to avoid damaging the chrome plating, which is standard practice when they do not affect performance.
Do Elkhart Conn 88H trombones require a special mouthpiece?
Many Elkhart-era Conn trombones, including this 88H, were originally designed around the Conn Remington mouthpiece taper. The Remington shank is slightly longer and a bit less tapered than the modern Morse taper used by most mouthpieces today.
In practical use, most modern large-shank mouthpieces fit and play perfectly well in these instruments, and many players use standard Bach, Yamaha, or other modern designs without issue.
For players who prefer the original fit, Remington-shank mouthpieces are still available today. Bach continues to produce several Remington taper models, and some players also enjoy older Schilke mouthpieces, which historically used slightly longer shanks that pair well with these receivers.
In short, the instrument is flexible — players can use either a modern large-shank mouthpiece or a Remington-style taper depending on personal preference.
Fulfillment & Ordering
This instrument may be purchased directly through our website or by contacting the shop.
To order online:
Place the instrument in your cart
Proceed through checkout
Complete payment securely through the website
Orders typically ship FedEx the same or next business day once payment is confirmed. Tracking information is provided immediately after shipment.
If you prefer to speak with us before purchasing, you are always welcome to call the shop directly to discuss the instrument.
🏅 Why Players Trust The Brass Exchange
Since 2010, The Brass Exchange has served professional musicians, educators, collectors, and advancing students by providing carefully evaluated instruments, accurate descriptions, and secure worldwide shipping.
Each instrument is inspected and serviced before sale so players can purchase with confidence.
Next Steps
👉 Explore our current trombone inventory
https://thebrass-exchange.com/trombones
📚 Browse our Historical Archive of Sold instruments for research and comparison.
✍️ Have one like this — or a collection to sell?
Contact us for a valuation and explore your options.
