Crazy Tube Circuits Space Charged V2 is an overdrive pedal with a real preamp tube inside. This pedal comes with the original box.

From the Gear4Music site:

Thundering tube tone
The tube in this pedal adds a lot of crunch and depth, resulting in a sound that can really drive your amplifier to perfection and add tons of power to the voice of your instrument.

Shape your sound
A wealth of sound at your fingertips. Every control on the Space Charged pedal will change the voice leading accurately and responsively. The tone control regulates how dark or bright the effect is, while the gain lets you go from light overdrive to crushing distortion in a heartbeat. The Tight/Fat knob adds a new dimension, allowing you to round off or release lower frequencies as you see fit. And then there is the built-in boost – a handy feature that is perfect for solos. There is both a Boost Volume and Boost Gain knob, and the boost can be activated via the sturdy footswitch. This authentic, world-class overdrive pedal will give your music a new level of power and attitude.

Specifications

- Controls: Volume, Tone, Tight/Fat, Volume Boost, Gain Boost

- Inputs/Outputs: Input, Output, Expression

- Footswitch: True Bypass, EQ

- Power: 9-12V DC