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XISAOK XH-A902 Operational Pre...Features: A902 Amplifier Preamp Board ensuring stable sound amplification for ... Features: A902 Amplifier Preamp Board ensuring stable sound amplification for reduced distortion for home theaters or professional sound systems. Crafted with PCB this preamp module delivers superior conductivity and durability compared to standard... more
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A902 Sound Operational Preampl...Features: A902 Amplifier Preamp Board ensuring stable sound amplification for ... Features: A902 Amplifier Preamp Board ensuring stable sound amplification for distortion for home theaters or professional sound systems. Crafted with PCB this preamp module delivers superior conductivity and durability compared to standard circuit... more
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Xh- a902 Preamplifier Board Pr...Features: brand new and high quality The XH-A902 preamplifier board uses amp c... Features: brand new and high quality The XH-A902 preamplifier board uses amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide of preamplifier amplification of all amplifiers. It has a wide voltage input... more
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AD828 Stereo Dynamic Microphon...AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Preamplifier Module ... AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Preamplifier Module DC 3.8V-15V MIC Preamplifier Module more
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NE5532 Chip Channel Operationa...Features: brand new and The XH-A902 preamplifier board uses chip which is pure... Features: brand new and The XH-A902 preamplifier board uses chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all amplifiers. It has a wide voltage input DC12~30V.... more
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Kuntesetty Audio Preamplifier ...Kuntesetty Audio Preamplifier Module Treble Bass Tone Control Preamplifier Mod... Kuntesetty Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module Board.Total Volume High Volume Low VolumePassive tone control board designed for precision adjustment of overall volume bass and treble in your audio setup-no external... more
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Dualoai Audio Preamplifier Mod...Dualoai Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module... Dualoai Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module Board.Total Volume High Volume Low VolumePassive tone control board designed for precision adjustment of overall volume bass and treble in your audio setup-no external... more
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Wzmzjy Audio Preamplifier Modu...Wzmzjy Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module ... Wzmzjy Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module Board.Equipped with a standard 2.54-3P interface for easy installation and use delivering clear highs and deep lows directly to your amplifier board2-channel output for... more
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NE5532 Preamplifier Preamplifi...Description: Contains 10 times the board preamp and alto bass volume control. ... Description: Contains 10 times the board preamp and alto bass volume control. With op amp IC pkage socket easy to upgrade suitable for different tastes. Board layout is reasonable low noise component layout nice maximum to meet your eye. Components... more
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Preamp Amplifier Sound Tone Pr...Features: This circuit use three TI NE5532 operational amplifiers with one sta... Features: This circuit use three TI NE5532 operational amplifiers with one stage for one stage for buffering and one stage for equalization processing. It is equipped with circuit for power which basically eliminates impact noise during power and... more
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Sound Amplifier Board Preampli...Features: This circuit use three TI NE5532 operational amplifiers for bufferin... Features: This circuit use three TI NE5532 operational amplifiers for buffering and equalization processing. It is equipped with circuit for power which basical eliminates noise during power and down. Reverse connection protective for power supply... more
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8-36V Amplifier Preamplifier B...Features: Professional amplifier microphone preamp board features XH2.54 3Pin ... Features: Professional amplifier microphone preamp board features XH2.54 3Pin shielded cables for background music input and reverberation output ensuring sound transmission. Includes 32cm 3Pin shielded cables with XH2.54 connectors for both... more
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8-36V Amplifier Preamplifier B...Features: Professional amplifier microphone preamp board features XH2.54 3Pin ... Features: Professional amplifier microphone preamp board features XH2.54 3Pin shielded cables for background music input and reverberation output ensuring sound transmission. Includes 32cm 3Pin shielded cables with XH2.54 connectors for both... more
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unbranded Volume Control Board...Description This tone board is suitable for integrating into various audio sys... Description This tone board is suitable for integrating into various audio systems providing users with the ability to fine-tune their sound preferences. The LM1036 combined with the LM4610 and NE5532 offers a robust solution for achieving clear and... more
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Neyseki PreAmplifier Board Mic...Neyseki PreAmplifier Board Microphone Module Karaoke Reverberation Board Pream... Neyseki PreAmplifier Board Microphone Module Karaoke Reverberation Board Preamp YJ0026-OK Neyseki PreAmplifier Board Microphone Module Karaoke Reverberation Board Preamp YJ0026-OK PreAmplifier Board Microphone Module Karaoke Reverberation Board... more
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Dual NE5532 Preamplifier Board...Working voltage: AC5-16V or DC6-24V The pre-amplifier is designed with two op ... Working voltage: AC5-16V or DC6-24V The pre-amplifier is designed with two op amps and one op amp is used for one channel and the effect is much better than that of a single op amp and two channels. Built-in single power supply to dual power supply... more
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TDA7265 Sound Amplifier Module...Features: Experience studio grade sound with the TDA7265 double Channel 2.0 Hi... Features: Experience studio grade sound with the TDA7265 double Channel 2.0 HiFi Amplifier Board delivering clear stereo separation for immersive home theater systems and music listening. Combine plastic metal construction with advanced thermal... more
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6X 2.1 Channel Subwoofer Pream...Maximum Power Per Channel: NO POWER Channels: 3 (2.1) The product is a finishe... Maximum Power Per Channel: NO POWER Channels: 3 (2.1) The product is a finished product colour:blue Material:metal size:98*40mm Package Contents: 6 * 2.1 channel preamplifier board Only the above package content other products are not included.... more
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Yammee Preamplifier Board Modu...brand new and high quality Features: Name:NE5532 OP-AMP Board Board size:50*30... brand new and high quality Features: Name:NE5532 OP-AMP Board Board size:50*30*15 mm Installation size:43*23mm Working voltage: DC: 12V-30V Magnification ：5 times Channel: Stereo Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due... more
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AOOOWER TDA7265 12-15V Hifi Po...Features: Experience studio grade sound with the TDA7265 double Channel 2.0 Hi... Features: Experience studio grade sound with the TDA7265 double Channel 2.0 HiFi Amplifier Board delivering clear stereo separation for immersive home theater systems and music listening. Combine plastic metal construction with advanced thermal... more
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