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Product Description
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 Grimm Audio MP1 allows you to realize the full potential of your treasured vintage or contemporary tube mic. Hear your mike as never before.
The MP1 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 better 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.