Special Features:

Rca jack input type, i/p impedance, switch on: 11kohm porm 10percent; rca jack output type, o/p impedance: 470kohm porm 10 percent; item sums 3 audio o/p from different vcr's or other audio signal having similar characteristics to sony line of vcr's; the expected vcr audio o/p levels which are i/p to the switch box are 250mv into 10k ohm load, having a 1k ohm o/p impedance

Properties:

An item which determines the mode of operation for a recorder-reproducer.