The STC-3D MK2 is a highly adaptable multi-pattern condenser microphone built for both studio recording and live sound applications. Featuring a large 1 diaphragm, it delivers a smooth and natural frequency response, making it perfect for vocals, percussion, guitar, piano, brass, and more. With three selectable polar patterns—omnidirectional, cardioid, and bidirectional—it provides versatility for different recording setups and sound sources. A -10 dB pad allows for clear, distortion-free capture of loud sounds, while the low-cut filter minimizes unwanted low frequencies for a crisper, more refined audio output. Designed for musicians, producers, and audio engineers, the STC-3D MK2 offers professional-quality sound and portability, making it an essential tool for any recording or performance setup. Features Ø34mm dual large gold-plated diaphragm provides warm and gentlesound reproduction. Three directivity characteristics (Cardioid/Bi/Omni) for differentapplications. Built-in transistor noise reduction circuit, low noise, stable performance,high SPL. Low cut and sensitivity attenuation for reducing ambient noise Wide frequency response, low distortion, wide dynamic range Low output impedance Specifications Transducer Principle: Dual, True Condenser Diaphragm: Ø34mm Gold-plating Directivity: Cardioid, Bi, Omni Frequency Response: 20Hz-20KHz Sensitivity: -33/-39/-38dB ±3dB (0dB=1V/Pa at 1KHz) Equivalent Noise Level:≤12dB A Max. Input SPL: 130dB (THD≤1.5% at 1KHz) Sensitivity Attenuation: -10dB ±2dB Bass Filter: 10dB/octave at 80Hz Output Impedance: 58Ω±20% Power Requirement: 48V DC Phantom Power Net Weight: 540G