Avalon AD2022 - 2U Dual Mono Microphone Preamp

The AD2022 is Avalon's fourth generation of fully discrete, symmetrical, Pure Class A microphone preamplifiers. The dual mono AD2022 includes the original sonic capabilities and transparency of the M2, M22 and M5 preamplifiers plus several additional features, including selectable microphone source loading for optimized cable/mic matching, improved high-voltage Class A regulated power supplies, two, high Z instrument inputs, variable-passive high pass filter, teflon/silver wiring and doubled plated circuit boards for superior, low level signal transfer.