| Grain structure, thermal shock, austenite, martensite, carbide structures, tensile strength, crystals, bonding energy????
Is it just me? I don't think any normal "Joe shmo" trumpet player would know or even care what all that means? I think one of the only points I understood was "Increases durability and wear life"
Seems kind of sketchy to me
Eric
__________________ Eric Sproul
Practice is like filling a leaky bucket
Bb: Yamaha Xeno 8335
C: Bach Stadivarious 239L and 25A leadpipe (Owned by Eric Sholtz)
Flugel: Yamaha Bobby Shew 6310Z
Mouthpieces: GR tech www.stadband.ca  |