Audio-Technica Instrument Microphone AT4021

Audio-Technica instrument microphone AT4021

Type: Back Electret Condenser Type Directional Characteristics: Unidirectional Frequency characteristics: 20 to 20,000 Hz sensitivity (0 dB = 1 V/1 pA, 1 kHz): 34 dB Maximum input sound pressure level (1kHz, THD 1%): 148dBS.p.l. Low Cut: 80Hz, 12dB/oct. Input ATT: 10 dBsN ratio (1 kHz, 1 Pa): 78 dB or more Output impedance: 250 ohms Power supply: phantom DC 11 to 52 V

Equipped with a newly developed φ19.2 large diameter diaphragm, 40 Series new stick-type instrument microphone.

● 40 series new stick-type instrument microphone equipped with a newly developed φ19.2 large diameter diaphragm. ● Adopts a newly developed “double wave diaphragm (PAT.P.)”. Achieves sensitivity characteristics that transcend class and ultra-low noise levels. ● The brushed up mid and low frequency characteristics stand up well and naturally express hardware, pianos, acoustic guitars, etc. ● Standard equipment includes an 80Hz/12dB/oct. high pass filter that effectively cuts dark noise, and a -10dB pad switch that is useful at any site. ● Strengthen RF countermeasures against mobile phones, wireless intercoms, and radio waves. It greatly reduces noise and eliminates problems at sites with poor environments.