HL-670 Desk conference microphone

In stock

Technical Parameters:

Receiving method: wired

Manufacturing components: transistors

Transducing mode: back-capacitor

Pointing characteristics: super heart type

Power supply: 5th *2 or 48V phantom power supply or 220V mains

Sensitivity: -55dB, (1KHz, 0dB=1V/Pa)

Maximum sound pressure level: 112dB (1KHz, distortion <1%)

Equivalent noise level: 22dB (A weighting)

Signal to noise ratio: 72dB

Frequency response: 40-12 KHz

Output impedance: 600Ω

Pickup distance: 20-80 cm

Standard configuration: microphone 1, windproof sponge 1, 6 meters 6.35 plug cable 1, power supply 1

With music prelude