Place your right thumb.....
The Pearl-eye
The pearl eye on the Tedeska cartridge has no function. It serves as a pure adornment like the one on the frog of a violin bow. But if you insist on having a function, I would quote an old lesson from the lutherie school "Place your right thumb on the frog, it will not be long before a melody sounds"
Mono half-inch system
Mono dose
stereo half-inch system
stereo dose
TEDESKA BERLIN GERMANY