Optimized acoustic design, discrete class-A circuitry, and a transformerless output combine for natural, effortless sound in the SE7 from SE Electronics. This high-quality back-electret small diaphragm condenser microphone is intended for a wide range of studio and live sound applications for natural sound quality at all frequencies—without fuzz or lack of low-frequency punch in acoustic guitars, pianos, drums and beyond. Discrete electronics and the switchable attenuation pad ensure a high dynamic range, with high sound pressure level (SPL) handling capability and extremely low-noise components. The switchable low-cut filter helps eliminate rumble or outside noise and can compensate for an excess of bass frequencies caused by the proximity effect, enabling SE7 to close-mic a variety of instruments. A roadworthy all-metal design exceeds demands for on-stage applications in difficult environments for reliable operation, all the while maintaining the high-quality manufacturing standards of SE Electronics.IncludessE7 microphoneMic clip (with thread adapter)Wind screenFeaturesHigh-Quality condenser capsuleQuietest pencil mic in its classSwitchable pre-attenuation padSwitchable low-cut filterAll-metal housing with gold-plated XLR connector and premium finishSpecificationsCapsule Type: 1/2“ back-electret condenser capsulePolar Pattern: CardioidFrequency range: 20 Hz - 20 kHzSensitivity: 19 mV/Pa (-34.5 dBV)Max SPL: 136 / 156 dBSPL (0/20 dB Attenuation pad)Equivalent noise level: 16 dB(A)Dynamic range: 120 / 140 dB (0/20 dB Attenuation pad)Signal to Noise Ratio: 78 dBLow-cut filter: 80 Hz, 6 dB/Oct, switchableAttenuation Pad: 20 dB, switchablePowering: 48 Volts according to IEC 61938Electrical Impedance:Recommended load impedance: >1k OhmsCurrent consumption: 3.0 mAConnectivity: 3-pin male XLR connectorDimensions: Diameter: 23mm (0.91 in), Length 120mm (4.72 in)Weight: 128 g (4.52 oz.) SE Electronics SE7 Small Diaphragm Back-Electret Condenser Microphone.