Why you need the Undertone Audio MPDI-4 4 Channel Mic Pre:
The MPDI-4 is as musical as it is powerful and flexible. It features 4 individual Mic Preamp/DI circuits housed in a single 1RU chassis. 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!
Features:
-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
