Not sure what was up with the last two pics. They tuned out very blue, so I pulled them.
Typical excellent Bogner build quality and attention to detail. The amp features 3, footswitchable channels. Clean has a volume and single tone control. Crunch and solo share the Treb/Mid/Bass and gain control with separate volumes. Crunch channel has an additional gain knob on the back panel to adjust rhythm tone verses the solo mode.
Two more nifty features are switchable attenuation of 18/5/1watts and a vintage/modern switch, which brings in a silicone diode rectifier for tighter metal tones.