The HC577 L is an extremely small reference head-worn microphone,designed for on-stage use. The microphone uses a CK77 omnidirectional transducer that has been an industry standard for lavaliere capsules for years and ensures superior audio performance. A patented body design protects the microphone from moisture and perspiration. The capsule uses the signal of two vertical diaphragms mounted back to back,mixed out of phase to cancel out mechanical and cable noise.

The HC577 L provides a professional three-pin mini XLR connector that fits the body-pack transmitters of all AKG wireless microphone systems.

Adjustable headband and left/right selectable boom
for maximum comfort and flexibility

Dual-diaphragm transducer
for suppression of cable noise

Resistant to moisture,perspiration and salts
withstands sudorific stage performances

Interchangeable capsule module
for quick and easy service

Omnidirectional polar pattern
for unchanging sound quality in all directions

Technical Specification

General

Audio Frequency bandwidth	20 to 20000 Hz
Sensitivity	8 mV/Pa
Equivalent Noise Level	26 dB-A
Signal to Noise	68 dB-A
Electrical Impedance	3500 Ohms
Recommended Load Impedance	10000 Ohms

Polar Patterns

Omnidirectional

Powering Interface

Voltage	1.5 to 12 V
Current	0.6 mA

Audio Output

Type	Mini XLR
Gender	Female
Contacts	3-pin

Design

Finish

flesh tone

Dimensions / Weight

Height	205 mm
Diameter	145 mm
Net Weight	28 g

More Information
Condition	Brand New

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