JZ Microphones BT-201/1 Small Diaphragm Condenser Microphone

JZ Microphones BT-201/1 Small Diaphragm Condenser Microphone Overview: BT201|1 is a small diaphragm cardioid condenser microphone, offering optional choice of 3 capsules that satisfy the demands of all common studio and live applications - omni, open cardioid and open cardioid -20db option capsules Matched pair is available to provide balanced stereo recordings.

Specifications: Transducer Type: Electrostatic Operating Principal: Pressure Gradient Diaphragms Active Diameter: 13 mm Frequency Range: 20 Hz to 20 kHz Polar Pattern: Cardioid, Open Cardioid, Open Cardioid -20dB, Omni Pad Switch: -20dB (BT|P Capsule) Output Impedance: 50 ohms Rated Load Impedance: >1000 ohms Suggested Load Impedance: >250 ohms Sensitivity at 1000 Hz into 1000 ohms load: 11 mV/Pa S/N Ratio CCIR 468-3 weighted: 71 dB S/N Ratio DIN/IEC 651 A-weighted: 82 dB-A Equivalent Noise Level DIN/IEC A-weighted: 12 dB-A Maximum SPL for 0.5% THD at 1000 ohm load: 140 dB Dynamic Range of the Microphone Preamplifier: 128 dB Phantom Powering Voltage on pins 2 & 3 of XLR: +48 V (+/-4 V) Current consumption: 2 mA Output Connector: Positive toward pressure on a frontal diaphragm produces positive polarity voltage on XLR pin #2 relatively to pin #3 Dimensions: 161.5mm x 24mm Weight: 140g together with magnetically attached head Includes: 1 x Wooden case 1 x BT201 microphone body 1 x Cardioid capsule 1 x Users Manual.