Yamaha YEP642MK2 Professional 4 Valve Compensating Euphonium Gold iOS MIDI Interfaces Its shape and size have

Its shape and size have been carefully tested to maximize absorption while keeping 'coloration' down to only around 1dB

and attractive looks that match your piano

API 212L Discrete Mic Pre

Clear control and classic looks

and amplifiers

Yamaha YEP642MK2 Professional 4 Valve Compensating Euphonium Gold iOS MIDI Interfaces Its shape and size haveYamaha YEP642MK2 Professional 4 Valve Compensating Euphonium Gold Lacquer Finish The YEP 642 leads the standard in professional euphoniums. It has become the instrument of choice for top musicians, and broadens their musical possibilities with its expansive sound and rich palette of tonal colors. Specifications Body Finish: Clear lacquer Number of Valves: 3 pistons 1 side action compensating system Bell Size: 300mm (11 4 5") Bore Size: 15 16. 8mm (0.