Tung-Sol 12AT7 Pre Amp Tube F1228 internal trimmer sets the minimum

internal trimmer sets the minimum volume

Other features include high-output single-coil pickups

It retains the original vintage sound and utilises a smooth electron emissions GZ34 valve rectifier

so players can capture that British chime today just as so many have done in the past

No-Load master tone and also a master volume—allows for near-infinite tonal variations

Tung-Sol 12AT7 Pre Amp Tube F1228 internal trimmer sets the minimumThe 12AT7 combines two high transconductance triodes in a 9 pin miniature construction. Its low capacitance and high ratio of plate current to transconductance adapt it to use as a high frequency combined oscillator and mixer or as a grounded grid radio frequency amplifier.