UnderTone Audio MPDI-4

With by-passable transformers, switchable output headroom, and adjustable THD characteristics, the sound of the MPDI-4 can range from astonishingly pristine to warm, thick, and harmonically colorful. It may well be the only preamp that is truly perfect for every situation!

• -10 to -60 dB boost range (in stepped 5 dB increments)

• Switchable -20 dB input pad and -10 dB output pad

• Instrument DI

• Switchable 600 ohm output load

• Switchable Low impedance mode ideal for passive ribbon microphones

• Front panel XLR-1/4" (DI) combo input

• Phase reverse switch

• + 48 V phantom power

• Bypass-able input and output transformers

• Inputs/Outputs (all XLR):

- Mic-pre Input

- Mic-pre direct Line Output