The JM27 is a small diaphragm condenser microphone with a fixed Cardioid pattern. Building on the tradition of classic studio microphones, we combined an FET pre-amplifier with transformer-balanced output resulting in a low noise, high SPL mic.
The capsule is manufactured in the classic "concentric electrode" design, providing smooth extended frequency response. We further enhanced the audio quality by using dynamic feedback at the capacitor element. This technique eliminates distortions, which can occur at high SPL.
Features:
Frequency Response: 30Hz-20KHz
Sensitivity: 10mV/Pa-40+/-2dB (0dB= 1 V/Pa 1000Hz)
Polar Pattern: Cardioid Diversity > 12dB (300-3000Hz) b Diversity> 15dB(1000Hz)
Impedance: 200 ohms
Equivalent noise level: 18dB (A Weighted)
Max SPL for 0.5% THD@1000hz: 130dB
|
