Check the listing for details. WARM AUDIO WA12 500 MKII BLACK Discrete Studio Microphone Preamplifier. Condition: New. Listed at 499.99 USD. WA12 500 MKII BLACK WARM AUDIO Discrete Studio Microphone Preamplifier Click To View Video A lot of preamps on the market do a good job of raising the volume of mics and instruments. Unfortunately, many pres are doing only that, raising volume. The “super clean” designs of today often leave the signal exiting the preamp sounding much the same as it did entering it. If you are looking for a preamp to improve and shape your signal, you will most definitely love the WA12 500 MkII. It's designed to transform plain instruments and vocals into exciting tone. If your mixes lack depth, struggle to sound alive, or are just missing that professional touch you've always wanted, there is a good chance you will love the WA12 500 MkII.Features:Fully discrete design with a robust 71 dB of gain6-pin socketed 1731 style op-amp20 dB PadExternal 24V AC power plugTone button to switch the input impedance from 600 ohms to 150 ohmsXLR mic level balanced inputXLR and 1/4″ TRS balanced outputs48V Phantom powerLED meter gain indication2 Meg Ohm true Hi-Z input on front panel. Sends instrument signal through entire circuit including both cinemag transformers and discrete op-ampOutput attenuation control (after the Cinemag output transformer) allows for driving the preamp and transformers into saturationSALE: $499.99 FREE S&H in continental US (e-mail for international / offshore USA rates)