The use of nickel silver inner and outer slides
ensures better fit and less chance of corrosion
because nickel-silver is harder and more durable
than brass.
The precise fit between valve
casings and pistons after honing means no air
leakage.
Perfectly rounded tubing
results in less turbulence and a smoother air
flow, thus allowing for an excellent scale and
reduced resistance.
A high-energy laser fuses
the brass together for a virtually seamless
bell which allows continuous, even vibrations.
Hand-lapping valves and slides
ensures an absolutely perfect fit and seal between
the valve pistons and casing or slide parts.
Such a perfect fit helps to achieve smooth air
flow and smooth action and improve the response
and intonation of the instrument.
All Yamaha marching instruments
are well-balanced so they are easy to hold while
marching.
All Yamaha marching instruments
have heavy bracing throughout so they are more
durable at vulnerable points and can withstand
marching band.
The YHR-302M marching french horn is available
with a silver-plated finish"
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