Dual - mono, external power supply.
John Poulin and crew aimed with the P-5 to design a preamp that would have the shortest
possible signal path (9.5" according to SimAudio) with the fewest possible
signal-path obstacles. In this regard, they chose to eliminate all carbon-based parts
(resistors, pots, etc.) in a zero-feedback design. The volume control is especially
noteworthy. It’s an RBG gain device that uses resistors that are selected by a
microprocessor-controlled relay network. SimAudio places it at a point in the signal path
where, they say, no colorations will be introduced.
Made in Quebec, Canada