1958x Official

: Features a valve-driven tremolo circuit that provides a classic, pulsating effect. It is controlled by Speed and Intensity knobs and can be toggled via the included footswitch.

: To maintain peak performance, the EL84 power valves should be replaced if you notice a loss in volume or high-end clarity. Since it is a cathode-biased amp, it generally does not require a manual bias adjustment when replacing power tubes with a matched pair. : Features a valve-driven tremolo circuit that provides

: While the Celestion Greenbacks are aged at the factory, they will continue to mellow and improve in tone after several hours of high-volume play. Since it is a cathode-biased amp, it generally

: Always allow the amplifier to warm up in Standby mode for at least 2 minutes before playing to preserve the life of the tubes. Since it is a cathode-biased amp