MARSHALL Valve Power Amp Mod.9200 All original manual and  Tag. Voltage 220 Volts (or 110 Volts)

100W + 100W 5881 power tube utilises the 'industry standard' Marshall 5881 driven, valve power stage. When you hear the 5881 100/100 you will immediately appreciate this tonal heritage. An eye-catching and innovatively designed unit, it is packed with Marshall valve tone.
Just like expensive hi-fi amps, the 5881 100/100 is a Dual MonoBloc amplifier - meaning that each side (channel) of the stereo amplifier operates as a completely independent unit. Each channel features its own Gain and Presence controls and our highly specialised 'True Differential Inverter' circuitry, ensuring that the maximum integrity and pureness of its valve tone is maintained at all times. Each channel also has a remotely switchable 'Voice' switch which takes you from 'traditional' (Voice A) to 'modern' (Voice B) and will allow you to cut through any mix.

https://drtube.com/schematics/marshall/91009200.pdf

2x100W power amp featuring:
Front Panel(per channel):Volume Control,Presence Control,Voicing Switch.
Rear Panel: Input Jacks,Speaker Output Jacks,Impedance Selection Switch,Voicing Switch.
Jacks.
3 U rack
Weight 20,5 Kg.
Valve Complement:8 x 5881 x ECC81