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Standard Sound Sleeve (3rd, l. to r.) is best for all-around work, balanced to give  the right amount of slot-lock and sound centering qualities. Sound Sleeve "Y" model  (4th)fits slightly higher up on the shank to accommodate the Yamaha and Benge trumpets.

The Lead Model Sleeve (2nd from left) is designed for upper-register playing, where you want a maximum amount of control without hindering high notes. It  weighs nearly as much as the standard Sound Sleeve, but since it's mass is distributed over a greater length, it's effects are more subtle.

Mega Sleeve (5th from left) is designed for players that want to add that Heavy-weight sound to their present mouthpiece. With this  mounted on your mouthpiece you will be able to play with incredible volume without having the sound "break up".

Cornet Sleeve (far left) has to be shorter in overall length due to the shorter shank of standard cornet mouthpieces. I've compensated for this by making it larger in diameter. It has many of the tone-darkening and centering characteristics of the standard Sound Sleeve.

Monster sleeve (far right) gives the ultimate in slot-lock and center. The inner dimensions of this monster sleeve fit the exterior of the Curry standard blank exactly! No set-screw needed. For Curry standard trumpet blank only.


Lightweight Finger Buttons
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These lightweight buttons have  more surface area for your fingertips and the smooth finish helps eliminate the side pull that worn pearls often create. Made to manufacturers' specs, they warm to the touch and can help sticking valves. Made for Bach Strad and Schilke only


Brass Action Rods

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These precision machined brass valve stems replace the stock alloy stems on your trumpet. They will end the inherent corrosion problems that occur when aluminum contacts brass.

Your first sensation when these are installed will be a more solid, positive valve action due to the slightly heavier weight of brass (only a few grams!). You will also notice a more even response in all registers along with improved tonal color, especially on attacks. Made to manufacturers' specs, these stems will preserve the original valve alignment.

pictureThese stems feature a machined relief to help keep pads or felts from slipping up the shaft and also have a cupped spring retainer to help center valve springs and insure smooth, noise-free action.

Available for these horns only: Schilke and Bach Stradivarius. Bb and C trumpets only


CCAPS for Trumpet
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Since their introduction  in 1989, CCAPS have proven to be the best looking, best performing heavy valve cap on the market. At 1 oz. each, CCAPS have enough mass to improve the response of any trumpet.

 

 

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MAGNUM CCAPS are specifically designed for players that want the utmost in slotting and projection. At 1.75 oz. each   they provide the slotting stability that lets you perform with confidence under the loudest conditions! Note: These are 1" in total length. Your horn may not fit into your standard hard case without removal. Consider a gig bag.

(Magnum CCAPS are only available in sizes #1, #2, #3, and #4)



 

Regular and Magnum Hex CCAPS for Schilke available!!

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CCAPS FOR CLAUDE GORDON SELMER AND OLDER SELMER K'S

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pictureXXCAPS are here! "XXCAP" YOUR BACH STRAD

A 9 piece set that includes:

  • 3 heavy buttons
  • 3 recessed heavy top CCAPS
  • 3 heavy bottom CCAPS
  • shims and O-rings

XXCAPS are available in gold plate and silver plate.

CCAPS-How they Work

By adding mass to the entry and exit points on the valve section of your horn, the trumpet's optimal resistance can be obtained. The weight of the CCAPS in the proper position on the valve section can provide a denser, more centered sound, along with a more stable harmonic series. Overall response and attacks are more even throughout the range of the horn as well. Used alone or in conjunction with the supplied shims and O-rings you can find the best combination for you.

CCAPS fitting Chart

CCAPS Size Inner Diameter
& Thread Pitch
Fits these horns
#1 .725" 36 TPI Yamaha (American models), King, Benge 90 series
#2 .710" 32 TPI Bach Stradivarius
#3 .710" 36 TPI Schilke, Benge, Most Kanstul produced trumpets
CS-H .710" 36 TPI Hex CCAPS for Schilke
CS-HM .710" 36 TPI Magnum Hex CCAPS
#4 .735" 36 TPI Getzen, Stomvi, Sandoval T257
#5 .725" 32 TPI Blackburn, Most Calicchio
#6 .710" 40 TPI Blessing, Holton ST 307
#7 .781" 40 TPI Conn Connstellation (most)
#8 .750" 36 TPI Olds (some), and others
#9 .750" 32 TPI Olds (some), and others
YFL .781" 36 TPI Yamaha flugels 631, 73
CFL .757" 32 TPI Couesnon flugels
B&S .711" @34 TRP B&S Challenger Trumpet, Flugel
K O.D. .695" Selmer "K" (K Radial can use only 2 CCAPS)
CG O.D.  .706" 36 TPI Claude Gordon Selmer only
T .715" 36 TPI Bach TR 300
X .710" 32 TPI Bach Stradivarius ONLY!

Mounting Methods

  1. Stretch the o-rings over the valve casing threads and screw CCAPS on. The amount of tension can be varied on each valve. This is the darkest sounding method. Shims are not used in this method.
  2. Insert the o-ring into the CCAP and the lay the brass shim on top. This has the effect of "grounding out" the bottom of each valve and the effects are slightly different. Resulting sound is less dark than method #1.
  3. Screw the CCAPS on as you would any other valve cap. This method retains some of the brightness of your horn and provides some slot-lock.
  4. Screw #1 and #2 on normally (no 0-rings or shims). Drop 2 shims in #3 and screw CCAP on. This is slightly brighter than #3.
  5. Any combination of #1, #2, #3, or #4. No two horns or players are alike. You will have to experiment to see which method is best for your needs.

 

Osmun Music, Inc.

PHONE:1 (978) 823-0580

FAX: 1 (978) 823-0582

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