An overdrive designed with vintage microphone pre-amplifier topology in mind. Utilizing the JRC4558 Dual op-amp for two distinctively voiced gain stages. Pedal controls are pre-gain and post-gain. Turn the pre-gain up and post-gain down for a dark, dirty, thick overdrive tone, verging of fuzz territory. With the pre-gain down and the post-gain up you get a rich, full, warm overdriven tone. Turn the both up and hold on to your hat, with over 20db of gain this pedal will scream.