Bad Cat 2-Tone Tube Preamp Pedal with Original BoxChannel 1 serves as your "Tone Boost," delivering not only a volume reference control but also a clean, pristine channel for those moments when you crave a touch of tone color without overdrive. It's all about maintaining your sound play volume while accessing this dynamic tone channel. Switch over to Channel 2, and you're in for an adrenaline rush. The "Gain Boost" channel cranks up the intensity, allowing you to push your gain into the stratosphere or achieve that coveted tube overdrive effect. Fine-tune your sound with the interactive Bass and Treble controls, offering a wide array of tonal shapes to cater to your musical aspirations. The features of this pedal are your ticket to tonal nirvana, with two pedal switches, volume and tone boost capabilities, and the ability to take your gain to new heights. Take command of your sound and let your creativity soar.Fully tested and in excellent condition. Includes original box.