XT-2

Boss XT-2 Xtortion distortion pedal. This is a difficult pedal to get right. It did not approach the production numbers of most of Boss' pedal line. In fact, many lose patience with this pedal and call it "crappy". It was in production from only 1996 to 1998 and the lack of demand (only about 2000 were ever sold) caused Boss to end the pedal.

The manner in which it operates is novel, and we think Boss did a poor job of explaining how the controls work. As a result, players who used the pedal were unaware of how to use it and as a result got less-than-expected outcomes. We hope this wiki page helps dispel some confusion.

Controls

• Knob 1 - "Level": controls the volume output level of your guitar signal.
• Knob 2 - "Contour": adjusts the frequency that gets cut or boosted. Fully counter-clockwise is bass frequencies, fully clockwise is treble frequencies.
• Knob 3 - "Punch": adjusts the level of the frequency selected by the Contour control. Fully counter-clockwise cuts; fully clockwise boosts.
• Knob 4 - "Dist": controls distortion gain from moderate to extreme.
• Footswitch - "On/Off": Toggles the pedal on and off.

General Information

http://www.bossarea.com/boss-xt-2-xtortion/

So we equate the operation of the XT-2 Xtortion as a distortion pedal plus a wah-wah filter that is set by the contour and punch controls. It's easy to think of the Xtortion as a distortion pedal hooked into an MXR QZone pedal. The biggest clue as to it operating in such a manner is the "Fixed Wah" setting, shown on page 13 of the Owner's Manual.

Because of the negative opinion many people have of this pedal, it is a candidate for the Bad Device Chain Challenge.

Phase Inversion

Not having access to a schematic for this pedal, we have no way no way of determining beforehand, whether it inverts phase. We'll have to hook it up to an oscilloscope and find out.

Schematic

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Additional Sources