SM-1B Standard Configuration
 • 1 microphone
 • 1 windproof sponge
 • Microphone clip 1
 • Gift box with anti-collision sponge packaging
 Product Features
 • Single-sided gold-plated large diaphragm capsule
 • Cardioid unidirectional pickup
 • Low noise, high sensitivity
 • Built-in transistor circuit, low noise and stable performance
 • With low frequency attenuation circuit switch, effectively reducing environmental noise
 • Wide frequency response, low distortion, and large dynamic range
 Applicable range
 Recording studios, radio and television stations, personal recording, stage performances, choruses, high-pitched instrument recording
 Technical Parameters
 • Transducer principle: Pressure difference principle
 • Polar pattern: Cardioid
 • Frequency response: 20Hz-20kHz
 • Sensitivity: -35dB±2dB (0dB=1V/Pa at 1kHz)
 • Output impedance: 200Ω±20%
 • Load impedance: ≥1000Ω
 • Equivalent noise level: ≤17dB A (IEC 581-5)
 • Maximum SPL: 130dB (THD ≤ 1.0% at 1kHz)
 140dB (with 10dB pad)