3U Audio GZ67 Fet Condenser Microphone for sale. This U67 style mic is highly regarded on forums like Gearspace. Excellent build quality and in mint condition. Comes with mic saddle and wooden case. Lead/solo vocals, speech, acoustic/electric guitar, acoustic/electric bass, saxophone, brass and drum applications. Vintage airy sound style. 34mm center terminated externally polarized pressure gradient condenser capsule. Gold sputtered dual diaphragm and dual backplate. Selectable patterns: omni, cardioid and figure-8. Low frequency roll-off switchable between flat and 120Hz. Selectable pre attenuation: 0 or -10dB. Fully discrete Class A circuitry with high quality electronic components including Fairchild FET, Dale resistors and Wima capacitors.