Audio-Technica AT2050+DMS40+RMF2 sku-665553350 Mic Kit

The Audio-Technica AT2050+DMS40+RMF2 Black USB Microphones listing, SKU sku-665553350 and UPC 613815834182, includes (1) AT2050 side-address condenser microphone, (1) Rockville DMS40 40-inch boom arm with desk clamp and (1) Rockville ROCKSHIELD 3 isolation shield with sound-dampening foam.

The AT2050 uses an externally polarized condenser element with switchable cardioid, omnidirectional and figure-eight patterns. Its frequency response is 20 Hz to 20 kHz, with an 80 Hz roll-off at 12 dB per octave. Open-circuit sensitivity is -42 dB (7.9 mV) relative to 1V at 1 Pa, and impedance is 120 ohms. Maximum input level is 149 dB SPL at 1 kHz and 1% T.H.D., or 159 dB SPL with the 10 dB pad.

Noise is 17 dB SPL, typical dynamic range is 132 dB at 1 kHz and maximum SPL, and signal-to-noise ratio is 77 dB at 1 kHz and 1 Pa. Phantom power requirements are 11-52V DC at a typical 4.7 mA. Switches select the polar pattern, flat response or high-pass filter, and 10 dB pad. The microphone has a large diaphragm and surface-mount electronics; it comes with a shock mount and protective pouch.

It weighs 0.91 Lbs and measures 6.69 inches long by 2.05 inches at its widest body diameter. The DMS40 has two 20-inch adjustable arm sections, internal springs, a steel frame, an aluminum-alloy C-shaped clamp for desks less than 2 inch thick and an ABS mic clip. The isolation shield has 5 panels and includes mounting hardware, a 5/8 mic adapter and a desktop mic attachment.