Seymour Duncan Forza Overdrive

Forza is a full range, highly adjustable and transparent overdrive for players who want more gain without losing the natural voice of their guitar.
The vocals are very open and sound equally good through a clean channel or hitting an already overdriven amp.
In addition to up to 37 dB of gain, there's a three-band EQ for controlling bass, midrange, and high-end, and the Level control has a wide range to allow for a clean boost, too.

Metallic chassis
True Bypass
Status LED
Level, Drive, Bass, Middle and Treble controls
Input and Output: 6.3mm Mono Jack
Power: 9V battery or optional power supply
Dimensions: 124 x 66 x 37 mm
Weight: 363g