{"product_id":"ca-avalon-ad2022-silver-475c009556","title":"AVALON AD2022 (Silver) — Microphone","description":"\u003cp\u003eAvalon AD2022 is a dual-mono, two-channel solid-state microphone preamplifier using Avalon's fully discrete, high-voltage symmetrical Pure Class A circuit design. Each channel includes microphone and high-Z instrument inputs, gain switching in 4 dB steps, +\/-3 dB fine output trim, selectable microphone impedance loading, +48 V phantom power, polarity reverse, a -20 dB pre-transformer pad and a passive variable high-pass filter from 30 Hz to 185 Hz at 6 dB\/octave. The mic input uses a custom low-ratio transformer with 50, 150, 600 and 1.5 kohm load selections, and the output stage is a high-current DC-coupled Class A amplifier rated to +36 dB output drive. Metering is via illuminated analog VU meters and peak LEDs. Vintage King lists MFR# AD2022 and 2U 19-inch rackmount format; Reverb identifies the common finish as silver, but no reviewed source verified a separate silver-finish MPN or GTIN.\u003c\/p\u003e","brand":"AVALON","offers":[{"title":"Default Title","offer_id":51242518446326,"sku":null,"price":5675.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2882\/7894\/files\/677_full.jpg?v=1783727645","url":"https:\/\/envoy-music.myshopify.com\/products\/ca-avalon-ad2022-silver-475c009556","provider":"Envoy Music","version":"1.0","type":"link"}