Compare webshops (1)
Shop
Price
45 rpm (inner rings) and 33 rpm (outer rings), two speed gear are suitable for most phonographs on market; This speed test disk is specially designed to detect the rotation speed of LP vinyl record. Made of acrylic material, it is , reliable, high quality and high . Features: It can test whether the speed of the turntables is accurate, debugs the overshoot of the .