Allen & Heath WZ14:4:2 MixWizard for PARTS/REPAIR

Allen & Heath WZ14:4:2 MixWizard. for PARTS/REPAIR. Unit powers on. Only channels 1, 2 & 5 responded to non-phantom powered dynamic microphone (known functioning, used for testing). Left and Right output to headphones and recorder is very low with high distortion at any level. No further testing performed but other issues may be present. Appears to be cosmetically complete at time of storage in our warehouse.