Vibutron (N.O.S.) PH16 but also looped versions of

but also looped versions of the MkI

Instead of trying to be a complete instrument

Negative Phase Position Modulation (-PPM) � � controls the relative phase position of the two negative pulses (in relation to each other)

Description from JHS:

Q-Controls the attack

Vibutron (N.O.S.) PH16 but also looped versions ofOnly one available! Frantone Vibutron Good Vibrations! All of the warm, soothing tone you'd expect from a great vintage amp trem with the added versatility of selectable waveform. Designed with the single coil player in mind, this variable amplitude modulator is a favorite among those that want the highest fidelity and smooth performance combined. The Depth control allows you to dial in as much effect as you like, from the slightest hint of mellow