A blend of technologies utilizing the best of factory made and custom hand made craftsmanship. We install our "front end" (leadpipe, slides, and valve caps) to the factory horn in addition to some major rebuilding. The result is superb indeed and certainly rivals a number of custom made instruments. This horn is played by students, college horn majors, and pros alike.
"Wow! This horn is awesome. I guess I'm a better player with your horn."
- Gareth Mollison, London Philharmonic
Introducing the Patterson Hybrid Conversion:
◊ Includes famous Hornworks leadpipe
◊ Main & Upper F tuning slides are rebuilt with annealed crooks
◊ Horns are rebuilt to remove bore inconsistencies
◊ Includes a Patterson "Magic Disk"
◊ Upgrades can be done on customer owned horns
◊ We also offer fully modified horns as a new horn purchase
◊ Conversions can be done all at once, or one step at a time

Phase 1 Hybrid |
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Phase 2 Hybrid |
(click on images to enlarge)
These pictures illustrate our rebuilding techniques. This work is in addition to replacing the leadpipe and rebuilding the main and aux F tuning slides. We perform these modifications to ensure that the bore remains smooth and constant with no gaps or bumps. After disassembly, bore is checked and in most cases expanded to the proper diameter, then the tubes are fit in order to leave no gaps. The ferrules are then sized to properly fit the tubes and resoldered. These changes make a huge difference, in some cases, just as much as the leadpipe!
It is important to understand that there is nothing wrong with factory stock instruments and these inconsistencies are normal. We have found that there is significant improvement for those who want a better playing instrument. This work must be done by hand, one horn at a time and doesn't really work in a mass produced environment. For more information, please contact us.
"This horn makes my life much easier!"
- Supreeti Asvananda, Philharmonia Taiwan
Phase 1 Hybrid Conversions include the following:
◊ Hornworks leadpipe with waterkey custom bent to your horn
◊ Annealed/stress relieved crooks - Main tuning slide & Upper F slide
◊ Remove, resize and refit main tunring slide extension tube
◊ Brace - 5th branch to main tuning slide receiver
◊ Remove and rebuild upper Bb loop section and 5th branch
◊ Lacquer stripping
◊ All rebuilding and mounting labor
Price for modifications only: $1435
Price for brand new Hoyer 6800 series (detachable bell, string or mechanical linkages) with modifications:
$5785 - yellow brass
$6015 - nickel silver
Phase 2 Hybrid Conversions include:
◊ All Phase 1 items
◊ Rebuild any necessary valve slides
◊ Remove and remount 4th branch (shepherd's crook), 3rd branch & Bb return tube
◊ Remove and replace 2nd branch
Price for modifications only: $2145
Price for brand new Hoyer 6800 series (detachable bell, string or mechanical linkages) with modifications:
$6495 - yellow brass
$6725 - nickel silver
Phase 3 Hybrid Conversions include:
◊ All Phase 1 & 2 items
◊ Hornworks first branch custom bent to your horn
◊ All mounting labor
Price for modifications only: $2945
Price for brand new Hoyer 6800 series (detachable bell, string or mechanical linkages) with modifications:
$7295 - yellow brass
$7525 - nickel silver
Click here to see our Hybrid Conversions Brochure.
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