Grimm Audio MP1

In any audio device, the power supply is a significant contributor to sonic success or failure. In tube microphones this is even more so than anywhere else. The MP1 allows you to realise the full potential of your treasured vintage or contemporary tube mic. Hear your mike as never before.

The 'MP1 | Grimm' re-writes the book on tube mic supplies. Drawing from the extensive expertise gained designing the supplies used in the AD1 and CC1 products, the MP1 uses discrete voltage regulators, a shunt regulator for the anode supply and a high precision series one for the filament supply. The anode supply offers noise as low as
-100 dBV (in average 20 dB beter than existing supplies) and the 'shunt' design turns the regulator into an active decoupling device, eliminating electrolytics. Voltages are factory pre-set to match the customer's microphone specs.

Stylish, compact and practical, the MP1 fits well on any recording stage.

Features:

ultra-low noise high voltage supply

large isolation from mains disturbance

shunt anode voltage regulator

high precision filament supply

two MP1's combine to a 1U 19" unit

with or without polar pattern control

presets for every type of tube microphone*