The L.O.G is a powerful Mic Preamp loaded with features to help you get the most out of your mics- whether vintage ribbon, low output dynamic, or classic condenser. It is packed with up to 86dB of gain, making it suitable for use with a variety of sources. It also includes an impedance switch, allowing you to match the input circuitry's impedance to your mic to improve signal fidelity. The L.O.G provides an optional variable high pass filter to cut pesky low frequencies, before the signal is passed onto the Turbo. This optional stage adds 20dB of gain to boost up quiet signals or provide creative distortion possibilities. The output circuitry uses a MOSFET to drive an air gapped transformer, with a Tap control to select between transformer windings for alternative tone options.

Read about the L.O.G here: https://www.hammockhillstudio.com/audiotools/l-o-g