6.5mm Dynamic Microphone 3.5mm Condenser Microphone Audio Preamplifier Headphone Amplifier

6.5mm Dynamic Microphone 3.5mm Condenser Microphone Audio Preamplifier Headphone Amplifier Description

① After the microphone and music signals have been amplified, they can be output independently or mixed. There are three output ports in total, and the mixed output port can directly drive headphones for monitoring. ② The 3.5 mm bias interface can be used with electret and standard condenser microphones, and the 6.5 mm interface is a dynamic microphone port that can amplify both wired and wireless microphones. ③ The 6.5 mm dynamic microphone port provides 75x amplification, the 3.5 mm condenser microphone port 22x, and the 3.5 mm stereo music input port 5x. ④ The power supply is DC 5-12V, and a new MC33202 rail-to-rail operational amplifier is used. ⑤ Please use a low-ripple power supply, as an insufficient power supply can easily cause hum. The power interface is DC5.5*2.1, inner + outer -, no power supply.
⑥Material: Metal
⑦Color: Black
⑧Package Contents:
1 x MA-2S Audio Preamplifier
Only the above package contents, other products are not included.
⑨Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement deviation is +/- 1-3 cm.