Elevate Your Sound

to the Power of   



All the ultra-clean gain of the original plus the innovative Vari-Z control for massive sound shaping.

Variable Impedance Control
Variable impedance control - Vari-Z - to shape and contour the sound of your ribbon or dynamic microphone.
Variable High-Pass Filtering
Continuously variable high-pass filtering @ -6dB per octave works in tandem with the variable impedance control for even greater tonal shaping.
Variable Gain
Two gain settings - more & max - yield up to +25dB of ultra-clean gain for low output dynamic & ribbon microphones.
Reduce Feedback
Be heard above the mix on stage with increased 
gain before feedback.
Premium Electronics
Patented Class A, discrete JFET circuitry for pristine sound.
Made in the USA
Rugged, road-ready, and portable. Manufactured responsibly in the USA. Free lifetime limited warranty.

 Patents:  9,167,327;  9,210,508;  9,306,519;  9,813,791;
9,888,315;  9,948,257;  10,356,507;  10,721,552


Harness the power of impedance to shape the character

of your microphone!

Got a Ribbon Mic?
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