101-120 of 2,959 results
  • HONCLL ME1 Multifunctional Ins...
    Features: Using MC33202 operational amplifier the sound quality is clear witho... Features: Using MC33202 operational amplifier the sound quality is clear without distortions or noise. Three output port can achieve independent or mixed output directly driving headphones support real-time monitoring. 3.5mm port suitable for... more
  • HIFI NE5532 Preamplifier Modul...
    Features: Experience superiorsly auditory control with the Tone Control Board ... Features: Experience superiorsly auditory control with the Tone Control Board HIFI NE5532 Tone Board Preamplifier module. Features double NE5532 chip for high stability and efficient perfectly for enhancing your sound projects. This preamp module... more
  • DAM H1 Microphone Preamplifier...
    USB decoding format: MP3 WAV FLAC APE with a bit rate of less than 1500kbps Mi... USB decoding format: MP3 WAV FLAC APE with a bit rate of less than 1500kbps Microphone interface: dual 6.35mm microphone interface Power interface: DC5.5-2.1 female socket or wiring terminal choose either Audio output interface: 3.5MM headphone... more
  • Yokua Advanced NE5532 Preampli...
    Features: Experience superiorsly auditory control with the Tone Control Board ... Features: Experience superiorsly auditory control with the Tone Control Board HIFI NE5532 Tone Board Preamplifier module. Features double NE5532 chip for high stability and efficient perfectly for enhancing your sound projects. This preamp module... more
  • YIEMEEN Low Noise Sound Operat...
    Features: Boasting low distortion 119dB THD at 145mA and high current output c... Features: Boasting low distortion 119dB THD at 145mA and high current output capabilities this OPA1622 sound operational amplifier module deliver sound reproduction for discerning audiophiles seeking sound quality. This Instruments PDO based module... more
  • Yammee HIFI NE5532 Preamplifie...
    Features: Experience superiorsly auditory control with the Tone Control Board ... Features: Experience superiorsly auditory control with the Tone Control Board HIFI NE5532 Tone Board Preamplifier module. Features double NE5532 chip for high stability and efficient perfectly for enhancing your sound projects. This preamp module... more
  • 3X 2.1 Channel Subwoofer Pream...
    Size: .98*40mm Color: blue Material: metal Package Contents: 3 * 2.1 channel p... Size: .98*40mm Color: blue Material: metal Package Contents: 3 * 2.1 channel preamp board Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a... more
  • 2X 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 x 40mm Package Contents: 2 x 2.1 channel preamplifier board Only the above package content other products are not included.... more
  • 2.0 Hifi Audio Preamplifier Bo...
    Name:Tone Board Working Power:AC double 12V-15V(transformer) 5-way: Treble Mid... Name:Tone Board Working Power:AC double 12V-15V(transformer) 5-way: Treble Midrange Balance Treble Volume The production batches are different the appearance is slightly different but the function is the same Colour:Photo Color Material:plastic... more
  • Hifi Preamplifier Board Hifi P...
    Voltage: dual power transformer 7V-15V (recommended dual power 12V transformer... Voltage: dual power transformer 7V-15V (recommended dual power 12V transformer) Processor speed: 20HZ-20KHZ Power supply current: 1A Power supply voltage: dual power supply 12V Power: 10W Purpose: HIFI pre-stage size:83 x 76mm Material:ABS colour:As... more
  • 3X Vinyl Record Player Vinyl P...
    Vinyl turntable MM phono player board: Use the special amplifier chip of vinyl... Vinyl turntable MM phono player board: Use the special amplifier chip of vinyl record player the effect is the amplifier board of NE5532 and other op amps. The circuit is designed with frequency compensation circuit the sound frequency band is more... more
  • LM1036 Sound Preamplifier Modu...
    Features: The LM1036 tone control board offer superior sound processing with m... Features: The LM1036 tone control board offer superior sound processing with minimal distortion enhancing sound clarities and delivering listening experience for high fidelities enthusiasts. Featuring adjustable bass and treble controls using fixed... more
  • Portable Mic Preamplifier Modu...
    Features: Using MC33202 operational amplifier the sound quality is clear witho... Features: Using MC33202 operational amplifier the sound quality is clear without distortions or noise. Three output port can achieve independent or mixed output directly driving headphones support real-time monitoring. 3.5mm port suitable for... more
  • 2X Pt2399 Ne5532 Karaoke Board...
    2X Pt2399 Ne5532 Karaoke Board Microphone Amplifier Board Preamplifier Reverbe... 2X Pt2399 Ne5532 Karaoke Board Microphone Amplifier Board Preamplifier Reverberation Echo Sound more
  • 3Pcs Small Module for Dfplayer...
    Features: Engineered with a high performances decoding chip this development b... Features: Engineered with a high performances decoding chip this development board ensures low latency sound processing and plug and play functionality across microcontroller platforms. Perfect for integration in public address systems vehicle... more
  • 3Pcs Mini Module for Dfplayer ...
    Features: Engineered with a high performances decoding chip this development b... Features: Engineered with a high performances decoding chip this development board ensures low latency sound processing and plug and play functionality across diverse microcontroller platforms. Perfect for integration in public address systems... more
  • 5X DC 12V 24V PT2399 Digital M...
    The latest upgrade: LM317 low ripple voltage regulator circuit design preampli... The latest upgrade: LM317 low ripple voltage regulator circuit design preamplifier were used in a fever-class op amp OP275 Power input bridge reactor can be AC and DC DC input can be divided into positive and negative so more convenient to use... more
  • 2.1 Channel Subwoofer Preamp B...
    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: 1* 2.1 channel preamplifier board Only the above package content other products are not included. Note:... more
  • NE5532 Tone Board Preamp Pre-A...
    Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnif... Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnification :5 times Channel: Stereo colour:blue/Green Material:Metal + pc Board size:50*30*15 mm Installation size:43*23mm Size: 36.4*35.5mm Package Contents: 1 * Amplifier... more
  • ME1 Preamplifier Mixing Module...
    Features: Using MC33202 operational amplifier the sound quality is clear witho... Features: Using MC33202 operational amplifier the sound quality is clear without distortions or noise. Three output port can achieve independent or mixed output directly driving headphones support real-time monitoring. 3.5mm port suitable for... more
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