Accent 3: information on the amplifier (schematics)

Can I get parts or schematics for the Accent 3 amplifier?

The amplifier used in the Accent 3 was developed  in the mid 80's and produced by a subcontractor based in Germany. Unfortunately, we were unable to acquire the schematics for this amplifier as the service and documentation were managed by the subcontractor.

The Accent 3 remained on the market until 1997.

The subcontractor ceased operations several years ago following the passing of its founder, and all related paperwork has since been lost. Regrettably, this means that obtaining schematics for any of their designs is currently not possible.