Good Points: Definitely the most brutal non-octave-oriented/muff-ish fuzz I have ever used. Can actually produce slight upper octave harmonics/ring modulation at lower gain levels with the right type of input. Makes a non-gain-based feedback loop sound like hell on earth when used as a filter. Can operate at a variety of voltages (Barge Concepts clone only-do not try this with an original withou consulting with a professional first). The boost function cascades well with octave fuzzes. Both fuzz modes have many strengths. The addition of dual LEDs and a DC jack were marvelous improvements upon the original design.
Bad Points: Tone A is markedly quieter than tone B (mainly because of the mid cut). Large footprint. There is some volume loss when using battery power. Originals are too bloody expensive (buy a clone).
Good Points: -Loads of fuzz
-Nice looking
-Great for feedback
Bad Points: -Only runs on batterys
-Treble Booster is too trebly
-Big



