Bi-directional ribbon microphone provides premier, symmetrical audio with off-axis rejection. Features increased durability and a dual-sided transformer that minimizes signal loss while stopping RF interference.
Ribbon microphones are renowned for being extremely delicate. The KSM353’s high-tensile strength, toughness and shape memory of Roswellite™ ribbon material replaces traditional foil ribbons for superior resilience at extreme SPLs and allows the microphone to be more durable.
Type: Roswellite® Ribbon
Frequency Response: 30 to 15,000 Hz
Polar Pattern: Bidirectional
Output Impedance: 330 Ω
Sensitivity: open circuit voltage, @ 1 kHz, typical -53.5 dBV/Pa (2.11 mV)
Maximum SPL: 146 dB SPL
Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3