Little Ray is a handmade, battery-powered (1-9V), mini Theresynthâ„¢ with 1/4″ output, built-in speaker & incredibly spaced-out, analog sounds. He’s built to last in a brushed-top, aluminum “Electro Harmonix” case, with oversized sci-fi knobs, high-quality photocell, momentary/latch trigger and green LED.The knobs control pitch & speed respectively, the LED corresponds to the oscillations. “Little Ray” is a fun hand-held design and the new trigger makes it even more musical, now you can chirp like a bird, scratch or beep & boop like R2D2. Please contact me for specific rates outside the US.