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 allows you to realise the full potential of your treasured vintage or contemporary tube mic
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 customers microphone specs.
Stylish, compact and practical, the MP1 fits well on any recording stage.
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*