FR4 AD828 Stereo Dynamic Microphone Preamplifier Board HASL
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Preamplifier Board AD828 Stereo Dynamic Microphone Preamplifier Board Mic Preamp DC 3.7V-15V 12V Ultra-small volume dynamic microphone preamplifier board, two-channel design, suitable for a single lithium battery-powered, using AD828 fever op amp chip, ......
Shenzhen Canyi Technology Co., Ltd.
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XH-M273 PT2399 Digital Preamplifier Board 12-24V DC with Stereo Frequency for Karaoke Microphone Control
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...Preamplifier Board Professional karaoke reverberation microphone control board with digital preamplifier functionality for microphone speakers. Technical Specifications Working Voltage: DC12-24V / AC5-12V Reverberation Chip: PT2399 Pre-amplifier: NE5532 Output Channel: Stereo......
Shenzhen Creatall Electronics Co., Ltd.
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Levitating Bluetooth Speaker Floating Speaker Stereo NFC
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...Stereo NFC Features: Built in 1500mAH lithium battery, support for up to 10 hours of continuous playback time. Magnetic base USB interface, can be used for speaker ball charge, but also for mobile phone charging. Bluetooth 4.1 supports faster data transmission speed and more stable audio fidelity. The design of preamplifier......
Iask Industrial Limited
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Lf347dr 3 MHz Typical Stereo Audio Amplifier IC , Audio Preamplifier IC Low Input Noise
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Lf347dr Audio Power Amplifier IC Op Amps Quad WB JFET Op Amp 1 Features Low Input Bias Current: 50 pA Typical Low Input Noise Current: 0.01 pA/√Hz Typical Low Total Harmonic Distortion Low Supply Current: 8 mA Typical Gain Bandwidth: 3 MHz Typical High ......
ChongMing Group (HK) Int'l Co., Ltd
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professional audio mixer L8/L10/L14/L18
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... input; SEND effect transmission and RETURN stereo return port; 2-way independent recording output and listening port 2. Band IF scanning, adjustable frequency_low noise, high precision microphone preamplifier, perfect sound quality Audio effector is ......
Guangzhou Hao Yin Audio Co.,Limited
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