A counter weight is slid along the rear arm extension, and clamped when the arm is in balance. Then a spring tension is adjusted to add the required tracking weight. The tension control may be calibrated in grams, or an external balance may be required.
"Recent order: 111633
The sonic quality of the CD's I received is just absolutely excellent!
Worth ever penny of the transfer fee, hands down.
Nice clean crisp high frequencies and good solid lows without sounding muddy or over-processed.
Even better quality sound than I remember hearing when the disk was new. All this from a piece ..."
