The Labtech stereo hi-fi trainer is a modular system designed to demonstrate the principles of stereo hi-fi operation, theory, repair and servicing.  The system is especially suited for the training of prospective audio service technicians.  The trainer is based upon popular brand hi-fi stereo systems from famous manufacturers.  A number of modules are offered, each of which is a complete trainer with electronic faults.  The module format is based upon standard type components as found in many stereo systems.  The modules can be purchased individually for specific training or together as a complete stereo system.

Each module is mounted on an attractive chassis, which allows the printed circuit boards to be exposed for ease of work.  All circuit boards feature plexiglass covers, which have openings for, access to all tests points so as to allow insertion of probes while protecting the student and the circuit board.  The trainer allows access to all the factory recommended key points for the taking of measurements, analysis and adjustments.  A fault insertion system has been designed into the trainer so as to allow selectable faults to be simulated one each module for student instruction purposes.  The above photo shows the compact disc trainer with the fault board attached, the other modules are shown in their operational mode.