Fredenstein F676 User Manual
Page 4
To turn the F676 on, please push the rotary control. The F676 will power up and go through a tube
calibration cycle. During this cycle you will see the anode currents in both halves of the push-pull
Class A amplifier.
After the currents settled, the unit is fully operational and the user will be forwarded to the main
menu.
The top of the main menu pages displays the peak output level meter
Fredenstein F676 Manual V1.1 July 18, 2014 Page 3