Кондензаторен професионален микрофон, който е запазен и не е бил използван. Направена е проба и микрофона работи без проблеми.

Microphone Type: Back Electret Condenser
Diaphragm: Large, 19mm shock-mounted diaphragm
Polar Pattern: Cardioid (some sources for the C01U Pro state Supercardioid/Hypercardioid, but the original C01U is generally listed as Cardioid).
Frequency Response: 20 Hz – 18 kHz
A/D Resolution: 16-bit
Sample Rate: 44.1 kHz or 48 kHz
Sensitivity: -33 dB/Pa
Max SPL (Sound Pressure Level): 136 dB
Connectivity: USB (USB Class Compliant, no special drivers required for basic operation)
Power Source: USB Bus Powered (draws power directly from the computer's USB port)
Construction: Solid, die-cast construction with heavy gauge mesh grill
Dimensions: Approximately 7.0" x 2.1" x 2.1" (180 x 54 x 54 mm)
Weight: Approximately 1.06 lb (0.48 kg)