Hand-lapped pistons
Hand-lapping is a time-consuming finishing process which results in superior valve fit for noiseless, responsive action and easy tone changes.
Hand-lapped slides
Hand-lapping achieves the perfect balance between airtightness and smooth action.
Precision brace design and placement
The design and placement of the braces ensures maximum durability as well as optimum tone.
Bore size
The .661" bore of the YBB-105 achieves the ideal balance between easy response and solid, authoritative sound.
Bell flare
The specially designed bell flare delivers outstanding projection with warm, rich tone.
Leadpipe taper
Faultless intonation and well-centered notes are the result of the extended taper on the leadpipe.
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