Lake City 615S Bb Trumpet

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Dedicated to the Craft - Lake City 615 Professional Trumpet

The Standard: TR615S (Pictured above)

With a double-braced leadpipe and square tuning slide, the TR615S is exceptionally versatile and has the most core of the professional, Lake City Trumpet line-up. It works comfortably in classical ensemble settings, but will light up quickly when pushed in commercial settings.

Reversed Square Crook with Single Brace: TR615S-RSQCR

The TR615S-RSQCR is the reverse tuning slide cousin to the standard TR615S. It feels more open, but has the same efficiency and very similar core to the TR615S. It finds a home equally well in classical and commercial settings, and has a wonderfully efficient blow and broad sound.

Rounded Crook with No Bracing: TR615S-RDCR

The TR615S-RDCR is the most commercially-geared of the Lake City lineup; it cuts exceptionally well through any ensemble and easily finds a home in big bands, top-40s groups, and other demanding stage work. Don’t let the rounded tuning slide fool you, it is very efficient and a wonderfully responsive horn.


  • Key: Bb
  • Bore: ML .460" (11.70mm)
  • Valves: Stainless steel valves with a one-piece Yellow Brass valve casing
  • Bell: 5" Yellow Brass bell with rounded bell bead
  • Inner & Outer Tuning Slide Material: Yellow Brass
  • Leadpipe Material: Sterling Silver
  • Mouthpiece: Lake City 3C Mouthpiece
  • Tuning Slide Options: TR615S Twin-Radius 'D' Shape with double braces; TR615S-RSQCR Reversed Square Crook with single brace; TR615S-RDCR Rounded crook with no bracing
  • 1st Valve Tuning Slide: Finger Hook
  • 3rd Valve Tuning Slide: Finger Ring
  • Traditional Lever Waterkeys: Main Tuning Slide and 3rd Valve Slide


Dedication to craft

We understand that making music requires dedication and evolution throughout a lifetime. We put that same dedication and eye for improvement into every product that carries our name.

Collaborative expertise

As musicians ourselves, we have a deep understanding of our customers’ needs and wants, allowing us to offer active guidance.

Passion for performance

Our most important mission is to empower players and performers to do their best by offering them tools, equipment, and inspiration that further their unique goals.

Respect for value

Our unique approach to creation and distribution allows Lake City to offer better products without increasing costs to our customers.

Dynamic attention to detail

Each thing that we make, from our instruments to the tiniest accessory, is designed by musicians to be better than it was before, more playable, easier-to-use, more effective, and ultimately provide the best value in its category.
Minneapolis, MN


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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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