The Flag ship of the German tube amp meisters, the E570 has more buttons and knobs anyone could wish for, never losing sight of intuitiveness on the front panel.
2U high, the four channel all-tube preamp has a lot going for it: channel select and channel options are MIDI controllable, while quickly adjusting any of the sound settings, which is so important when playing live, is still a walk in the park.
while some of the cross-channel options are designed to shape the overall sound.