PAIR 70s vintage Superscope Cardioid Microphone Model EC-3S both with start-stop switch function for compatible recorders. One seems fine on our test VUs, the other works but seems weaker than the other. This may be due to battery corrosion on the terminals. You should consider these for display or rehabilitation.

The Superscope EC-3S is a vintage cardioid condenser microphone that was popular in the 1990s.

Type: Condenser microphone
Polar Pattern: Cardioid
Power Source: Battery powered AA 1.5 Volt (not included).
Connectivity: Wired, with a 6.3 mm mono jack plug
Cable Length: 1.5 meters

The EC-3S is known for its durability and reliable performance, making it a popular choice for home recording setups