Full Product Overview & Specification
The TT Bias Meter is a custom designed product for use with
Tube Technology amplifiers only; it will not work with other
manufacturers products. It allows easy adjustment of the bias
setting on output vacuum tubes without the need of removing
bottom covers and being exposed to dangerously high voltages.
It also indicates if a tube has failed, therefore facilitating
If a new set of vacuum tubes has been fitted to our amplifiers it
is necessary to re-bias each tube, which maximizes performance
and ensures the tubes a longer life. It is also recommended that
as the tubes age, the bias settings are periodically checked.
Keeping the bias set at accurate levels reduces tube wear
and distortion levels.
It is only necessary to adjust the bias on amplifiers, preamplifiers
and digital products do not require adjustment.