3 Series Harmonic Trem
Harmonic tremolo splitting high and low frequencies. Toggle switches between standard and harmonic.
JHS designed the 3 Series Harmonic Trem to recreate Leo Fender's harmonic tremolo circuit—a complex effect that splits your signal into high and low frequency bands, then modulates them in alternating patterns. It's richer and more vocal than standard amplitude tremolo.
Rate, Depth, and Volume knobs provide straightforward control. The toggle switches between standard tremolo (simple volume modulation) and harmonic mode (frequency-split modulation). Harmonic tremolo creates that distinctive wobbling, phase-like character that made certain vintage Fender amps legendary. The LED pulses in time with the rate.
At 65mA draw, it's efficient for a digital processor. Built in Kansas City at the same $99 price point. Classic amp tremolo in a compact pedal format.
Reverb
Amazon
