Audio Sprockets

ToneDexter is the new preamp for acoustic guitar, mandolin, violin, upright bass, and more that restores the missing body sound to an instrument’s ordinary piezo pickup

Audio Sprockets Tonedexter demo by Molly Tuttle


Doug Young takes the ToneDexter for a test drive (including the unique "training" process)

Audio Spockets founder James May demonstrates several examples using ToneDexter

Electric String Player review and demo using the ToneDexter on violin and cello