Hohner String Performer - Service Manual

Instructions on how to assemble the Hohner String Performer on its own legs or as an attachment.

Information on power supply requirements, voltage settings, and connection sockets for amplifiers.

Details on connecting the instrument to amplifiers and utilizing separate channels for optimal sound.

Explanation of the solo voice synthesizer, its selectable sounds, and controls.

Instructions on how to tune the instrument's polyphonic generator using the fine-tuning control.

Guidance on adjusting the tuning of the solo generator to match the rest of the instrument.

General advice on servicing the instrument, including lid removal and access to components.

Step-by-step instructions for removing and replacing keyboard keys.

Detailed steps for removing and replacing individual keys on the keyboard, including preparatory steps.

A schematic diagram illustrating the overall block structure and signal flow of the Hohner String Performer.

Detailed circuit diagram for the Solo Voice synthesizer, including control elements.

Layout diagram of the Mother Board (Grundplatte), showing component placement and connections.

Layout diagram of the Envelope Shaper Board (Abklingplatte), detailing its components and connections.

Diagram and description of the String Filter and String Modulator circuit, responsible for shaping string sounds.