The "S" version does not have the nickel-silver tuning slides and brace tubes. These are just polished and lacquered brass. This lack of nickel-silver trim gives it a darker sound. Heavier brass and valves make it one of the best tubas on the market for the money invested. Miraphone, quality throughout the line of instruments.
This custom CC Tuba is a solid instrument. Great sound and excellent resonance and a terrific low register make this one a keeper. This horn is big enough to hold down any ensemble with great presence. The large bore and bell add plenty of color to the sound.