Operational Amplifier Chips
Showing 121–131 of 131 results
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ZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth-compatible 5.0 Bass Am
ZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Power Amplifier Board AUX 12V 24V Audio Stereo Bluetooth -compatible 5.0 Bass Amp for Home Theater Speaker Feature: The Bluetooth -compatible audio power amplifier module has 2.1 channels and the maximum output power is 2X50W+100W. It has two audio input modes, AUX and Bluetooth -compatible, and a two-in-one power amplifier board. Bluetooth -compatible5.0, higher transmission efficiency, longer transmission distance It has short-circuit protection, over-current, over-heating, and anti-reverse protection to prevent total failure. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage It adopts copper DC [...]
50.28 $ Add to cart -
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2Pcs JRC5532DD/NJM5532DD Dual Op Amp Better Than NE5532 For Audiophile Diy Audio Precision Dual Op Amps
Specification: New and high quality Model: JRC5532DD Low Distortion Low Noise Precision Dual Operational Amplifier Specifications: DIP8 double-row eight-pin in-line plastic package Colour: Black Working voltage: ±3.0V~±20.0V Slew rate: 8V/μs Noise density: 10nV/ √ ^Hz Gain bandwidth: 10MHz Package Included:2 Pcs Note: 1. Due to manual measurement, please allow an error of 1-3mm. 2. As different computers display different colors, thank you for your understanding, the actual product color may [...]
41.43 $ Add to cart -
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TPA3110 Audio Amplifier Board XH-A232 30W+30W 2.0 Channel Class D Digital Stereo Sound AMP DC 8-26V 3A For Home TV Speaker
Description: Product Name: Digital Audio Power Amplifier Board Product model: XR-A232 Power amplifier type: Class D Input voltage: DC8-26V DC Input current: more than 3A Number of channels: two channels Peak value: 30w 30w Output impedance: 4-8 ohms Signal to noise ratio: 100db Product net weight: 21 grams Appearance size: 53 x 45 x 14MM Specifications: Good quality; Easy to link; Package Included: 1 x audio [...]
41.18 $ Add to cart -
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2PCS GE5654W GE5654 Vacuum Tube Valve Vacuum Electronic Tube Upgrade For 6J1 6M1 6AK5 6J1P EF95 Pairing Audio Amplifiers
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Official TPA3110 Stereo Audio Power Amplifier Board XH-A232 30W+30W 2.0 Channel Digital Audio Power Amplifier DC 8-26V 3A C6-001
42.79 $ Add to cart -
KT88-T LINLAI Vacuum Tube for Replacement 6550 KT88 Tube Amplifier HIFI Audio Amplifier Original Exact Match Brand New Genuine
160.55 $ Add to cart -
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Mini HXJ8002 Audio Power Amplifier Board Module BTL Audio Amplifier Module 3W Mono Channel Voice Low Noise 2.0-5.5V For Speaker
Description: HXJ8002 is a single channel 3W, BTL bridge connected audio shear rate amplifier. It can work at 5V operating voltage, 3 loads, and provide an average output power of 3W with THD <106. HXJ8002 is specially designed to provide high-power, high-fidelity audio output. Extremely old external components simplify the circuit design, save circuit board space, reduce sub-production costs, and can work under voltage conditions 2.0V- 5.5V. HXJ8002 does not need coupling capacitor, bootstrap capacitor or buffer network, so it is very suitable for volume and low weight low power consumption system. Specifications: Product [...]
40.65 $ Add to cart -
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10pcs U4900/U5000/U5100 Speaker Amplifier/ARC DRIVER Small 338S00295 Audio IC Chip For iphone X/8/8plus
54.25 $ Add to cart -
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AD584 LM399 Voltage Reference 2.5V / 5V / 7.5V / 10V High Precision Reference Source
62.46 $ Add to cart -
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5V Sound Single Channel Power Amplifier Board XPT8871 Amplifier Board 3V 5V 5W Audio Output Input Sing Machine Amplifier Module
5V Sound Single Channel Power Amplifier Board XPT8871 Amplifier Board 3V 5V 5W Audio Output Input Sing Machine Amplifier Module Description: Product name: 5V sound single channel power amplifier board Product specifications: 20.7 x 17 x 10mm Power supply voltage: 5V, 1A Output power: 5W Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Specifications: Note: This board needs to be welded, friends with tools, and friends with a certain amount of hands-on ability can play. Package Included: 1 x Amplifier Board Notes: [...]
40.46 $ Add to cart -
Shuguang Treasure CV181-Z Matched Pair Repalce 6SN7/CV1998/6H8C/6N8P/ECC32
Shuguang Treasure CV181-Z is exchangeable with 6SN7GT.They are closely matched and tested for noise. Each tube glass is different shape and size! expecially different producing time.Before we deliver it we would mantched the size and current first. we will first let tubes working on the tube amplfier first incase of hum and noise,then make the delivery Super Alloy technology, firstly used in aviation, aerospace, military, and high-tech areas, was adopted to improve the electronic emission capabilities and current stability of electron tubes.First Application of the High Polymer Compound HPCC carbon polymer composite technology to enhance the greater concentration of [...]
123.01 $ Add to cart