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Systech Harmonic Energizer

$149.00

This is a reproduction of the rare classic used by Zappa and others. Awesome tone shaping, very unique. Gets into drive territory nicely with the right settings. Premium components, pedalboard friendly 1590B enclosure (4.4"x2.4"). Professionally powder coated and UV printed (no decals).

November 2023: Updated revision that is completely authentic to the original circuit with the only addition being polarity and overvoltage protection diodes. Includes NOS 2N5458 and TIS97 transistors.

About the original: Made in the mid 70s by Systems & Technology in Music, Inc. in Kalamazoo, Michigan. Systech was a collaboration between Greg Hochman (Keith Emerson's Moog tech) and Charlie Wicks (who later founded Pro-Co, home of the Rat).

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This is a reproduction of the rare classic used by Zappa and others. Awesome tone shaping, very unique. Gets into drive territory nicely with the right settings. Premium components, pedalboard friendly 1590B enclosure (4.4"x2.4"). Professionally powder coated and UV printed (no decals).

November 2023: Updated revision that is completely authentic to the original circuit with the only addition being polarity and overvoltage protection diodes. Includes NOS 2N5458 and TIS97 transistors.

About the original: Made in the mid 70s by Systems & Technology in Music, Inc. in Kalamazoo, Michigan. Systech was a collaboration between Greg Hochman (Keith Emerson's Moog tech) and Charlie Wicks (who later founded Pro-Co, home of the Rat).

This is a reproduction of the rare classic used by Zappa and others. Awesome tone shaping, very unique. Gets into drive territory nicely with the right settings. Premium components, pedalboard friendly 1590B enclosure (4.4"x2.4"). Professionally powder coated and UV printed (no decals).

November 2023: Updated revision that is completely authentic to the original circuit with the only addition being polarity and overvoltage protection diodes. Includes NOS 2N5458 and TIS97 transistors.

About the original: Made in the mid 70s by Systems & Technology in Music, Inc. in Kalamazoo, Michigan. Systech was a collaboration between Greg Hochman (Keith Emerson's Moog tech) and Charlie Wicks (who later founded Pro-Co, home of the Rat).