Amplifiers

Small size and light weight High quality and high efficiency power amplifier low distortion analog power amplifier Excellent circuit with Onsemi transistor could easily meet large...

HA44 2000W*4 channel transformer linear high power amplifier Small size and light weight high efficiency Excellent circuit with Onsemi transistor could easily meet large scale...

Small size and light weight High quality and high efficiency power amplifier low distortion analog amplifier Excellent circuit with Onsemi transistor could easily meet large scale...

Small size and light weight High quality and high efficiency power amplifier low distortion analog amplifier Excellent circuit with Onsemi transistor could easily meet large scale...

Small size and light weight High quality and high efficiency power amplifier low distortion analog amplifier Excellent circuit with Onsemi transistor could easily meet large scale...

portable teaching voice amplifier portable on waistband speaker with micorphone rechargeable battery CE(LVD,EMC),ISO 9001 2013 New online Portable Voice Amplifier with Microphone...

portable mp3 speakers 1.certificate:ISO9001-2008,CE,CB,GS,FCC 2.import signal:wireless portable mp3 speakersnew online N 85          ...

1.CE,ROHS,ISO,FCC,CB 2.Headset mic.,suit for teacher,tour guide 3.USB speaker,SD/TF speaker, 4.Echo, FM radio 5.MOQ:100PCS Teacher waistband USB speaker amplifier  NEW...

digital echo karaoke amplifier size:83*81*38MM FUNCTION:USB,ECHO,MP3 PLAY,SD CARD certificates:ISO,CE,FCC,CB PARAMETERSPECIFICATIONADVANTAGESITEM NO.digital echo karaoke...

1.CE,ROHS,ISO,FCC 2.Rechargeable 18650 li-ion battery 3.USB/SD/MMC MP3 input ,Echo, 4.FM Radio 5.25W. This mini speaker is widely used at home, office , school , church , factory ,...