The HMC660 series of stereo headsets are designed for the professionals that demand high quality monitoring and communication. Their precision acoustic design, integrating drivers, ear padding, and headband, combined with a professional condenser microphone for a balanced tone with high dynamic range make these headsets perfect for both listening and talking. They are ideal for live broadcasts, DJ's, desktop video conferences, on-line gaming and multimedia applications.

HMC660E:
3-meter (9.8') coil spring cord, screw-on 3.5 mm (1/8") stereo headphone plug with a 3.5 mm (1/8") to 6.3 mm (1/4") adapter and a 3.5 mm (1/8") stereo mic plug wired as mono

• Closed-back earphones for optimum ambient-noise attenuation
• Excellent details and clear midrange and extended highs
• Professional headset derived from the HD660 studio headphone
• Closed-back headphones for optimum ambient-noise attenuation
• Integrated professional condenser microphone PRA30 with
supercardioid polar pattern gives high gain before feedback
• Reliable and easy-to-?x mesh windscreen to reduce POP noises

Applications
• Studio
• Broadcast

Headphone
Type: Dynamic, Closed-back
Sensitivity: 96dB SPL(1mW)
Frequency Response: 10-30,000Hz
Max. Input Power: 100mW
Rated Impedance: 150O
Headphone Caliper Pressure: Approx. 6 N

Microphone
Type: Back electret condenser
Polar Pattern: Supercardioid
Frequency Response: 50-15,000 Hz
Sensitivity: -40 dBV/Pa (10 mV)
Max. SPL: 136 dB SPL (THD = 1% 1 kHz)
Equivalent Output Noise (A-weighted): 24dB (IEC/DIN 651)
Rated Impedance: 200O
Dynamic Range: 112dB
Power Requirements: 9 to 52V DC phantom power
Current Consumption: 3 mA