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 other 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.
Dual Channel Vacuum Tube Microphone PreAmp with Custom-design Jensen Input & Output Transformers
Features, A pair of signature API 312 Mic Preamplifiers, API 2510 and 2520 Operational Amplifiers, 20 Segment LED metering on both analog and digital sections, Mic and Instrument inputs, Polarity, phantom power, input pad, 2:1 transformer routing, Mic/Line switches, Six sample rate choices
2-channel Zero Distortion Technology Mic Preamp with 1Hz to 200kHz Frequency Response
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