Let's have fun with SPRUCE GOOSE! The Spruce Goose utilizes an overdrive circuit renowned for its natural drive and amp-like response, which is elevated to new heights by the LIFT switch, which selects between three input gain stages. The LIFT switch effectively acts as an input boost, distorting the front end of the drive circuit more, creating a more compressed drive tone while retaining dynamic feel and transparent tone. The GAIN and VOL knobs allow for precise adjustment of drive and output level. The pedal's EQ consists of a TREBLE knob for adjusting high frequencies and an active BASS knob for cutting or boosting low frequencies. The BASS knob is particularly effective for adding body to single-coil guitars or tightening up the low end of warm humbucking guitars. The Spruce Goose also features mechanical relay true bypass switching with both latching and momentary functions. Tapping the footswitch will switch it to a normal latching mode, while holding the footswitch will output momentary gain and boost. It jumps to the front of the mix and is perfect for quick phrases and moments of chaos.Enhanced power range LIFT switch for added gain and saturation push Active BASS knob for setting low frequency response VOL, GAIN, TREBLE knobs True bypass soft footswitch with latching and momentary action DC9V battery (006P) included Dimensions: 70 mm (w) x 114 mm (d) x 53 mm (h)