Expression begins with the all valve Origin series. It delivers two inbuilt voices, a new tilt control, PowerstemTM our new power reduction technology and forms the perfect marriage with FX pedals. The classically styled single channel amps generate rich and harmonic tones that are ideal for players to explore new possibilities and craft their sound. There is a 2-way footswitch available with all models so you can control the gain boost and turn the FX loop on and off. The series has something for those playing in the bedroom, at rehearsal or on the stage.
Crank up the gain by using the pull boost feature. You can add a little extra grit and distortion to your sound.
Our new power reducing technology, Powerstem allows you to have high or low power modes without compromising on sound quality.
What is Powerstem?
Powerstem works by reducing the voltage rails around the power amplifier rather than using our traditional pentode/triode reduction methods. This offers power reduction without changing the sonic character and so provides optimum tone and performance regardless of the volume level required by guitarists.
Using the tilt control you can change the blend of your sound from normal to high treble. This is based on the multi-input technology of our more classic amps such as 1959SLP and JTM-45 but in a single controlled knob.