Description/Features: Built in high fidelity preamplifier Beautiful and elegant appearance, sturdy and durable, and sturdy to use Has good linear amplification characteristics, Low distortion, low impedance balanced output, reduces transmission loss of Cardioid directional, good pickup effect, high sensitivity, CM63 has a dedicated low-frequency attenuation and sensitivity attenuation switch Specifications: Single unit: gold-plated capacitive sound head Directionality: Heart shaped Frequency response: 30Hz-20kHz Sensitivity: -35dB 2dB (0dB=1V/Pa at 1kHz) Output impedance: 200 30% (at 1kHz) Load impedance: 1000 Equivalent noise level: 20dB A (IEC 581-5) Sound pressure level: 130dB ( 1.0% at 1kHz) 140dB (with 10dB pad) Low frequency attenuation: 100Hz 10dB/octave Operating voltage: 48V phantom power supply Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: abs colour: Black Package Contents: 1 x Microphone 1 x Microphone clip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.