JHS 3 Series Harmonic Trem - Tremolo Equaliser The JHS Pedals 3 Series

The JHS Pedals 3 Series Delay runs on 9V DC Negative Center power and consumes 71mA

The Blend control controls the amount of dry and compressed signal in the compressor circuit

Eventually

Later Made in Japan era `62 Jazz Bass from T series

A truly Rare & Wonderful 70's thing

JHS 3 Series Harmonic Trem - Tremolo Equaliser The JHS Pedals 3 SeriesIn 1960, Leo Fender introduced a circuit in his Bandmaster and Vibrasonic amps called the Harmonic Tremolo (which proved to be a misnomer, since it was a volume effect, not a pitch effect). Essentially, the amps signal was split into high frequency and low frequency components, with the output switching back and forth between the two, resulting in a dreamy effect similar to the Uni Vibe. The 3 Series Harmonic Trem allows you to utilize Leo Fenders