Professional, Multi-pattern, Studio Condenser Microphone w/ dual 1" gold plate diaphragm, pressure gradient transducer, multi-polar pattern(Uni/Bi/Omnidirectional),10 dB attenuation pad and low-cut filter switch(-12dB/oct)#Incl.:Shock-mounted cartridge/Rugged metal housing/IntegrMesh grille/Built-in 3-pin XLRm connector/Swivel mount clamp/ABS case#Freq.Resp=20Hz to 20kHz/Z out=200 Ohms(balanced)/Z load=1k Ohm(Rated)/Sensitivity: -31dB/-33dB/-34dB(1V/Pa @1kHz)/Max.SPL=135dB,1% THD @1kHz/Equiv.Noise Level=14/15/16dB(A Weighted)-S/N Ratio> 80/79/78dB(Ref 1Pa)/Power Supply=48 Vdc(phantom)#Access.(optional): PCO-S(48V PSU)/WS-S49(Foam Windscreen)/MCO(Popscreen)/Cable#Size(D*H): 54x155 mm / 2.1x6.1 in. - ROHS Compliant - Weight:530g /18.7oz - Finish: Silver Bronze Matt