in excellent condition.

T-Rex Engineering Hobo Drive, a versatile dual-function guitar effects pedal designed in Denmark that combines a two-stage overdrive preamp with an independent clean boost circuit. [1, 2]Key Features & Internal VoltageWhile the pedal accepts a standard 9V DC power supply, it features an internal voltage multiplier that steps the power up to 18V internally. This design provides musicians with significantly higher headroom and improved dynamic response compared to traditional 9V overdrive pedals. [1, 2]Control Overview

• PREAMP: Adjusts the initial input gain and saturation level of the overdrive stage. [1, 2]
• MASTER: Controls the overall output volume of the preamp section. For a meatier distortion, turn the Preamp up and Master down; for a cleaner, gentler drive, reverse them. [1, 2]
• TONE: Shapes the high and low frequencies to customize the overall timbre. [1, 2]
• BOOST (Knob): Determines the amount of clean volume enhancement provided when the boost is activated, offering up to +20 dB of unity gain. [1]
• BOOST Toggle (PRE/POST): An ingenious circuit routing feature. Setting it to POST delivers a pure volume kick perfect for solos. Setting it to PRE hits the preamp harder, adding extra saturation and distortion. [1, 2]