Ortofon SB-2 High-End Stroboscope and Strobe Disc av-turntable durable portable speaker designed to

durable portable speaker designed to deliver incredible sound anywhere you go

The redesigned Zeppelin now includes switchable

and 1 audio-only HDMI Audio Return Channel (ARC)1 connection

Ambient Sound for staying aware when you need to

Ortofon SB-2 High-End Stroboscope and Strobe Disc av-turntable durable portable speaker designed toHow to use: Simply place the stroboscope disc on your turntable, turn on the motor, and fine tune the speed while shining the stroboscopes light onto the stroboscope disc for an indication of when the speed is correct. Three rings with line markings on the stroboscope disc are for fine tuning, respectively 33 rpm, 45 rpm, and 78 rpm. When the line marking is steady and does not move then the speed is correct. * If the stroboscope disc is used together