Thirteen original TG loops: a mix of experimental noise, industrial drone, classic melodies and rhythms.  Built-in 50mm speaker, volume control, pitch-shift control and loop-selector switch. Features extended pitch control, more loops and almost twice the frequency range of the original Buddha Machines. Black & Red powered by two AA batteries. Chrome powered by two AAA batteries. Palm-Sized: W 67mm x H 69mm x D 35mm Color: Red Designed by: Throbbing Gristle & Christiaan Virant Concept by: Christiaan Virant (FM3) Manufactured by: Industrial Records Ltd (IR) Music by: Throbbing Gristle (TG)