Prime Manufacturing Corp. of Oak Creek, WI produced a horn identical to the S-3K, which they called the PM-990. The horn uses the Leslie #31, 37, and 48 bells. No large railroads have acquired the S-3K in recent years, but a few can still be heard on older BNSF locomotives of Burlington Northern ancestry.

The horn has five bells spread across two manifolds - a standard K3LA with bells KS-1, 2, and 4A, but also an odd two-chime horn with bells KS-3 and 5. The two sets together cause a very unique, discordant sound (D#, F#, A#, B, D#, a B major 7th).

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Ready-for-action carbon bull horn that’s designed for time-triallists, triathletes and iron-distance athletes. Control Tech’s Bull Horn Carbon utilises 3k carbon with an incredible 3,000 filaments per fibre – which is stronger than 1k carbon and lighter than 12k carbon – …

There are countless horns on the market that claim to be train horns, but none can match the history, size, and volume of a Nathan AirChime Train Horn. For decades, railroad companies have trusted these horns to keep their conductors and haul safe, and …

The Nathan AirChime K3 train horn is the real deal, offering the raw power and volume of a modern diesel locomotive with a classic tone from the 1950s. Made from tough die-cast aluminum and built to withstand the elements, this train horn has …

2011年10月30日 · Leslie SuperTyfon horns were the replacement of the Tyfon horns. In particular, they were to replace the failed Tyfon Chime Tone line of multi-note horns. Interestingly, Leslie called the earliest SuperTyfon horns Chime Tone horns as well, which very quickly evolved to "chime whistles".

2020年9月28日 · Comparing a Nathan S-3K bronze tabbys with Leslie SK-3K, Nathan K chambers modified for Leslie horns.

MORBO 25T ADJUSTABLE CARBON FIBER SERVO HORN (19MM X 20MM) FITS ALL 25T SERVOS. 2MM 3K CARBON FIBER 4 PC. M3 X 5MM BUTTON HEAD STAINLESS SCREWS. 1 PC. M3 X 6MM SOCKET CAP MOUNTING SCREW. MADE TO FIT: FIVE SEVEN ARROW, GFRP APOLLO, AND DIRECT STEERING SYSTEMS.