Stone Deaf FX released their new preamp & booster "QBoost" | The Pedal News by The Pedal Diary

Feature Layout

two sides circuit // left is the preamp section, right is the boost section

Pre-Amp knob // control the amount of boosted signal leaves the QBoost

FreQ Boost knob // a fixed parametric boost with a Q factor. With a range from 35hz to 6 Khz

Pre-amp voice toggle switch // select between vintage and modern voices