Dr. Feickert Analogue arm board can match for your optional tonearm
fit your firebird/blackbird/woodpecker turntables.
7" Test Record
• speed – use PlatterSpeed App
• antiskating - 315 Hz test tone for acoustical detection of distortion
• low resonant frequency - optical test with announcement of frequency
• azimuth - with an oscilloscope, not compatible with Adjust+ Home or Pro
We have revised our famous „Universal Protractor“. Besides making handling easier we have enhanced the functionality as well as accuracy. On this Protractor you can find all three well known, major geometries aka Baerwald, Lofgren and Stevenson.