• Print
Dynasty Logo
Product 471024

Dynasty M503 Series Marching Bb Trumpet   

  • Write a Review

The M503 Series are responsive and easy blowing horns that feature a single piece valve piston casings and a new valve guide system for superior perf...Click To Read More About This Product

We're sorry-this item is unavailable.

Find a similar product below or contact our experts for a recommendation of great alternatives. Call us at 800.348.5003.

Customers Also Viewed:
Recommended Accessories

Outstanding Marching Trumpet!

The M503 Series are responsive and easy blowing horns that feature a single piece valve piston casings and a new valve guide system for superior performance. The Dynasty USA design team headed by Wayne Downey with assistance from Jeff Kievet, has crafted clear, responsive and easy blowing horns. Stronger, thicker bracing provides for a solid, quality-feel and sound and the hand-lapped valves provide a tight fit within the casing for smooth air flow, smooth action and to improve the response and intonation of the instrument. The M503 Series are designed for outstanding intonation plus heavy-duty bracing for reliable performance on the marching field.

  • Key of Bb
  • Choice of 460", .464" and .468" bore
  • 5" bell
  • Length: 21 1/4"; Weight: 2lb. 10oz.; Micro Tune Slide Adjustment available as special order

M503 Series Marching Bb Trumpet

  • 3 Bore Sizes Available: .460 Medium Large Bore, .464 Large Bore, .468 Extra Large Bore
    Bell: 5" diameter
    Key: Bb
    Piston Design: Single piece piston for more durability and consistency. Valve casing is also bored from a single cylinder for quality and consistency.
    Piston Material: Nickel Plated Valves

Review Snapshot

by PowerReviews

(based on 7 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 7 customers

Displaying reviews 1-7

Back to top

(1 of 5 customers found this review helpful)


dynasty is not that great


from Concord,CA

Site Member

I marched with the blue devils drum and bugle corps and it broke so easily it broke in half .It has 0 durability but if you want a great sound i recommend it for jazz concert etc. DON"t MARCH this if you don't plan on breaking it!

(33 of 127 customers found this review helpful)


I like it


from california

Site Member

its cool

(31 of 97 customers found this review helpful)


Very Nice


from USA

Site Member

It is good looking and has a great surface!

(51 of 78 customers found this review helpful)


They're good


from Concord, North Carolina

Site Member

I have used this model horn on the battle field of marching. This horn gave me great response and intonation and was a well adapted horn to march. I would recommend this horn to anybody that wants to have a free blowing and very precise horn.

(10 of 19 customers found this review helpful)


great horn for anyone wanting a good sound that will last a


from Ohio

Site Member

I marched a Dynasty horn this summer and it never failed me. It is a durable, good sounding horn. In relation to it being stuffy in the upper register, all summer long I heard double C's and e's blasted on these things and it always sounded fine to me. I recommend this horn to anyone who needs or wants a horn that is extremely durable and can still produce a great quality of sound.

(26 of 49 customers found this review helpful)


stuffy, & heavier


from Diamond Bar, CA.

Site Member

I found this trumpet to be stuffy in the extreme registers and didn't have much of a beautiful / lively sound characteristic to it. Since it is a marching horn, it is heavier & won't particularly fit well w/ younger marchers due to arm strength. However, I believe the Micro-tune system works really well & worth the $$. For reference: Blue Devils marched the micro-tune tpts in 2004, maybe 2003 as well & they sounded great. I just feel that since its thicker in metal [to make it heavier & more durable to marching pageantry] it is more difficult to produce in the higher registers.

(6 of 16 customers found this review helpful)


Hard to play


from TN

Site Member

I have the 468 bore and it is hard to play in the high register and it sounds stuffy.

Displaying reviews 1-7

Back to top

See All Dynasty Marching Bb Trumpets

© Woodwind & Brasswind. All rights reserved.     Terms & Conditions | Privacy Policy

You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.