The Amptweaker SwirlPool Jr Tremolo/Vibe pedal is the latest version of the SwirlPool, and has most of the same features shrunk down into a Jr-sized pedal platform. It uses the same all-analog circuitry, which is reminiscent of the synchronized Tremolo and Vibrato circuits common in some vintage 60’s amplifiers, and it can duplicate may other modulation tones, as well as inventing some new ones.
There’s also a Surf switch that converts the harmonic pitch shift vibrato tone into more of phaser tone. A special footswitch circuit allows you to press/hold the footswitch to lock the SwirlPool Jr ON, and tapping the footswitch again accesses a second speed setting on the side of the pedal. There’s an internal switch that allows the second speed to kill the Tremolo for Vibe-only tones, and there’s even a trimpot to adjust ramping between the two speeds for rotary speaker tones. As with most Amptweaker products, the SwirlPool Jr runs on 9V to 18V where 9V can create some soft compression and 18V provides the maximum clean headroom and dynamics.
Booth # 2939
www.Amptweaker.com
