DSPPA Volume Controller 30W
DM30
Features
● With full anti-interference
● Anti - electromagnetic interference and anti-mobile phone interference help the microphone avoid whistling or noise from the microphone.
● With switch impact eliminated
● Some special technology is applied for eliminating noise when switching on/off the microphone. And it also avoids damage to the microphone.
● With good frequency, high-fidelity
● Applying a special high-quality heart-shaped and ultra-pointing to the microphone core, coupled with a reasonable electro-acoustic circuit to make frequency response more broad and flat, producing high fidelity, clear and charming voice.