AFTERGLOW CHORUS was designed specifically with the vintage aficionado in mind, and serves up a variety of time-honored modulation tones reminiscent of rock ‘n roll’s heyday. Its all-analog circuit uses a Bucket-Brigade Device (BBD) to create a wide range of classic handed-down modulation tones, from the smallest shudder to wildest wobble. This tiny marvel is sure to quench your thirst for vintage-flavored chorus!