คำอธิบาย
| Element | Fixed-charge back plate, permanently polarized condenser |
| Polar Pattern | Cardioid |
| Weight | Microphone: 60 g (2.1 oz) |
| Dimensions | Microphone: 20.4 mm (0.80″) diameter Headset: 120.0 mm (4.72″) nominal at widest point, 80.5 mm (3.17″) flexible boom |
| Cable | 4.6′ (1.4 m) long (permanently attached to microphone), 0.11″ (2.8 mm) diameter, 2-conductor shielded cable with screw-down 4-pin cH-style connector for Audio-Technica body-pack wireless transmitters |
| Accessories Included | AT8439 clothing clip; AT8139L large windscreen; AT8139S small windscreen |
KEY FEATURES
- Professional-quality vocal pickup with hands-free operation
- Low-visibility headband provides stable, comfortable fit
- Pivot-mounted flexible mic boom descends from left or right side
- Cardioid polar pattern improves isolation of desired sound source
- Rugged 4-pin cH-style screw-down connector provides secure connection to Audio-Technica body-pack wireless transmitter.
- Also available as: ATM75c – less power module; 55″ (1.4 m) cable, unterminated ; ATM75 – Operates on battery or Phantom Power, with power module.
