General Description
The MKH 20 is usually used as a main microphone for orchestras and solo instruments, and picks up the natural acoustics of the room, though it does have a much wider range of applications as omni-directional microphones do not suffer from ‘proximity effect’.
Features
	Exceptionally flat frequency response, switchable for near and diffuse field applications
	High-frequency response can be accentuated by means of a pressure build-up ring
	Slightly increasing directivity at high frequencies to adjust tonal balance
	Exceptionally low inherent self-noise
	Transformerless and fully floating balanced output
	Switchable pre-attenuation
	Black, anodised light metal body
Delivery Includes
	1 MKH 20, 1 MZS 40 shock mount,
	1 MZW 41 windshield, 1 pressure build-up ring

Technical Data

Polar pattern Frequency response

Profile

Omni-directional studio microphone with switchable diffusefield correction, switchable pre-attenuation and pressure build-up ring, frequency response 12 Hz -20,000 Hz, sensitivity (free field, no load) 25 (8) mV/Pa ± 1 dB at 1 kHz, nominal impedance 150 Ohm, min. terminating impedance 1 kOhm, equivalent noise level A-weighted 10 (18) dB, CCIR-weighted 20 (28) dB, max. SPL 134 (142) dB at 1 kHz, phantom powering 48 ± 4 V, supply current 2 mA, dimensions in mm Ø 25 x 153, weight approx. 100 g. Values in parentheses with attenuator switched on (–10 dB).

Glossary

Glossary
 

Recommended Accessories
	Description	Product	Article No.
	Table stand	MZT 100	01883
	Solid, metal table stand with soft rubberised surround for good suppression of structure-borne noise. Provides excellent stability. 3/8” thread for mounting microphones and other equipment. Colour: black.
	Battery power supply unit	MZA 14 P 48 U	02960
	The MZA 14 P 48 U is designed to supply phantom-powered condenser microphones. A voltage transformer increases the voltage of a 9 V IEC 6 LF 22 (PP3 size) battery to 48 V (phantom powering). The unit is fitted with XLR connectors. Operating time approx. 25 hours.
	Popshield	MZP 40	03132
	Popshield for close vocal applications, suitable for all microphones. Can be attached to microphone stands. Length of gooseneck: approx. 240 mm. Diameter of popshield: approx. 130 mm.
	Hairy cover	MZH 20-1	03610
	Used in conjunction with the MZW 20-1, this ‘hairy’ cover made from long-haired polyester fleece provides maximum protection against wind noise.
	Basket windshield	MZW 20-1	03606
	This lightweight, rugged protective basket windshield provides excellent suppression of wind noise when used for outdoor applications.
	Shock mount	MZS 40	03017
	Shock mount designed for the effective attenuation of stucture-borne noise. Muting at 40 Hz: approx. 20 dB. Especially for MKH 20 - MKH 70 range and MKH 30 with MKH 20 - MKH 50 as an MS pair. Extra strong rubber O-rings are included for use with the MKH 60 and MKH 70. With 3/8”, 5/8”, and 1/2” thread insert.
	Dual clip	MZD 30	02990
	for connection of MKH 30 with a microphone from the MKH 20 - MKH 70 range for MS stereo recording. Made from highly durable hytrel.

Variant
	Product	Article No.