Rare vintage Smooth & Slim™ passive tone-shaping pedal made by Ayan Enterprises in Los Angeles. This is a subtle EQ / filter device designed to contour bass and highs rather than add gain or distortion.
Two controls:
• Bass / Smooth / Slim – tightens or fattens low end
• Normal / Dark – gently rolls off high frequencies for smoother tones
Great for taming harsh pickups or bright amps, tightening low end before overdrive or fuzz, or subtle studio tone shaping. Very musical and transparent.