Clearaudio Speed Light Source
Quartz controlled 300 Hz light source
Enables exact adjustment of your turntable speed by keeping the light source independent from fluctuations in the mains frequency and voltage, which would otherwise give distorted results. A quartz oscillator generates an accurate 300 Hz light source, making precise speed adjustment easy when used in conjunction with the Clearaudio Stroboscopic Testrecord (above).
Shipping typically 2-4 weeks