Bardl BD-40 series capacitive singing microphone technical documentation
BD-4061 is a capacitive microphone with heart type pointing to pick up sound. It has the characteristics of low noise, high sensitivity, low distortion, wide frequency response and smooth. It is suitable for personal recording, studio, recording studio, radio station, stage performance and other professional occasions.
BD-4061 /BD-4062/BD-4063 is a capacitive-microphone with heart type pointing/full pointing picking up mode, which is used in chorus, stage performance and other professional occasions.
The sound head is coated with pure gold film, which has the functions of low noise, high sensitivity output, etc., and can accurately reproduce extremely subtle sound, and can pick up high-frequency signals that cannot be picked up by traditional microphone.
It can easily handle high input sound pressure sources and filter out stage low frequency background noise. Even in high sound pressure stage environment, it can maintain clear copy effect without distortion.
Bd-4061 /BD-4062/BD-4063 rigid heat treatment three-layer network can protect the sound head from accidental damage and reduce external sound and breathing sound.
The body ends are connected using standard XLR connectors, which can be matched with a variety of audio equipment.
Functional Differences of series models:
Bd-4061: Adjustable heart pointing/full pointing picking up function;
Bd-4062: Adjustable heart pointing/full pointing pick up function, microphone is equipped with low-frequency attenuation function;
Bd-4063: Adjustable heart pointing/full pointing pick up function, microphone is equipped with low-frequency attenuation function, -10dB attenuation and low-frequency attenuation function,
Monomer: pure gold plated capacitor microphone
Directivity: Cardiac orientation (BD-4061) Cardiac orientation/hyperorientation (BD-4062/BD-4063)
Frequency response: 30HZ-20khz
Sensitivity: -36b ±2dB (0dB=1V/Pa at 1kHz)
Output impedance: 200 Ω plus or minus 30% (at 1 KHZ)
Equivalent noise level: 18dB A
Maximum pressure level: 130dB (at 1kHz ≤1% T.H.D)
Service voltage: 48V phantom power supply