CK 61-ULS

High quality cardioid capsule with exceptionally flat on-axis frequency response

High temperature stability, reliable construction

Gold plated, self-cleaning connector pins for high resistance to humidity

The ruler-flat frequency response and consistent polar pattern of the CK 61-ULS make it ideal for critical recording and live sound applications where consistent suppression of off-axis sound is an important requirement.
Includes foam windscreen.

For use with the preamplifier C 480 B-ULS.

Cardioid microphone capsule for the ULS modular studio condenser microphone system from AKG. All acoustical parameters shall be highly linear. The capsule shall provide an excellent front-to-back ratio throughout a wide frequency range. The capsule shall be temperature stable and highly reliable, with a gold plated contact-pin for connection to the C 480 B preamplifier. When attached to the C 480 B power supply module, the capsule shall perform to the following specifications: Frequency range: 20–20,000 Hz; sensitivity at 1 kHz: 40/20/6.3 mV/Pa selectable; maximum SPL: 134/140/144 dB SPL for 0.5 % T.H.D.; equivalent noise level: 13/11/17 dB-A. The case shall be no larger than 21 mm (0.8 in.) in diameter and 23 mm (0.9 in.) long inclusive of the contact pin. The maximum net weight of the capsule shall be 25 g (0.9 oz.).

Polar pattern	cardioid
Frequency range	20 to 20.000 Hz
Sensitivity	40/20/6,3 mV/Pa (-28/-34/-44 dBV)
Max. SPL	134/140/144 dB (for 0,5% THD)
Equivalent noise level (CCIR 468-3)	23/21/28 dB
Equivalent noise level	13/11/17 dB-A
Signal/noise ratio (A-weighted)	81/83/77 dB
Preattenuation pad	+6/0/-10 dB, selectable
Finish	matte black
Net weight	25 g / 0.9 oz.
Shipping weight	150 g / 5.3 oz.

CK 61-ULS
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