The Sony Model C-350
cardioid condenser microphone

Specifications

General

• Type: Condenser microphone
  
  
• Battery: IEC designation R6 (size AA) battery
  
  
• Output Connector: Cannon XLR-3 12C type
  
  
• Dimensions: 36 mm diameter × 205 mm
  (1.438 diameter × 8.125 inches)
  
  
• Weight: Approx. 330 g (11.6 oz) not including battery
  Approx. 350 g (12.3 oz) including battery
  
  
• Finish: Metallic silver gray
  
  

Performance

• Frequency Response: 20-20,000 Hz
  
  
• Directivity: Cardioid
  
  
• Output Impedance: 200 ohms ±20%, balanced
  
  
• Output Level (deviation ±2 dB)
  Open Circuit Voltage: −72 dB (0.25 mV)
  0 dB = 1 V/µbar, 1,000 Hz)
  (1 µbar = 0.1 Pascal)
  Effective Output Level: −51 dBm
  (0 dBm = 1 mW/10 µbar, 1,000 Hz)
  Recommended load impedance is more
  than 3 kilohms
  
  
• Power Requirements: battery operation
  or 48-V phantom power
  
  
• Additional specifications are provided in the
  Service Manual, available below.

Download the Service Manual for this mic.
Special thanks to Ms. Kimberly Stewart
of Sony Corporation for this manual.