AKG SE-300B Power Supply Preamp for Blue Line Microphone Capsules
Microphone power supply module for the AKG Blue Line modular condenser microphone system. The power supply module shall be fitted with a bayonet mount for attaching eight different capsules with different polar patterns. Specifications: Electrical impedance: 200 ohms, switchable preattenuation pad: 10 dB, switchable bass cut filter: 12 dB/octave below 75 Hz. The microphone shall be capable of operating on phantom power to DIN 45596 at any voltage between 9 and 52 V. The case shall be 19 mm in diameter and 110 mm long. The maximum net weight of the module shall be 80 g (2.8 oz.).
The SE 300 B operates from any 9 to 52 V phantom power supply. It incorporates a switchable 12 dB/octave bass cut filter at 75 Hz to eliminate footfall noise and a switchable 10-dB preattenuation pad for high-SPL sound sources. A transformerless output stage ensures pristine full-range audio and prevents low-frequency distortion. Stand adapter included. Available AKG Blue Line capsules: CK 91, CK 92, CK 93, CK 94, CK 98. See also the complete system C 391 B.
Features:- Extremely compact, reliable circuitry
- Switchable bass cut filter
- Switchable 10-dB preattenuation pad
- Unique bayonet mount for capsules
- Universal phantom powering