Crank SturgeonMagnet Opus Transducer Microphone

Crank Sturgeon Magnet Opus

The Magnet Opus from Crank Sturgeon is a lower-profile version of the popular CroMagnet. It uses copper wire wrapped around an electromagnet to give voice to all manner of magnetic vibrations, such as those from cell phones, televisions, and kitchen appliances, and features a 1/4" instrument jack on the body.

Magnet Opus Features

• Copper wire coil
• 1/4" audio jack
• Heat shrink coating
• Quality hand construction