Assembled microphone mixer/sound processor/controller/preamp for Karaoke or PA application,It is based on PT2399 which is a single chip echo processor IC utilizing CMOS technology.It has two microphone input jack, Echo and delay time can be adjusted.
Warning: Last items in stock!
Assembled Microphone Mixer Sound Processor Controller Preamp For Karaoke Or PA
With auto mute when microphone is not plugged in
This is an assembled board of microphone mixer/controller for Karaoke or pulic sound project, It is fully assembled and ready to plug and use, It is based on PT2399 which is a single chip echo processor IC utilizing CMOS technology.It has two microphone input jack, Echo and delay time can be adjusted with high quality potentiometer,It is different from many other microphone controller which delay time can not be adjusted, Thus user can not get the best effect, Also it can mute autiomatically when headphone is not plugged in, No noise at all.
Note: Ac power adaptor is not included,Pls select in drop-down list,Thanks.
Auto mute when headphone is not plugged in, No noise added to the music.
High quality dual side PCB board,No jumper on PCB.
Made with high quality components for audio purpose, OPamps are JRC5532 which is much better than NE532.
High quality shield potentiometer, Works reliable and long life.
Can be used as a high performance pre amplifier.
Size: 140mm* 66mm