Starrypxl 47 Amp DIY NE5532 Hi-Fi Headphone Amplifier Kit with Transparent Housing DC9V-18V
Adopt NE5532 operational amplifier.
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DC12 24V Digital Power Amplifier Board, ZKMT21 BT High Sound Stereo Bluetooth Amplifier ZK MT21 2.1 Amplifiers DC1224V for 15100W 48Ω Speakers Board Tpa3116d2 Channel 50W 100W
High overall performance the bt amplifier board 2.1 channel, bt 5.0, subwoofer, excessive electricity, stereo, suitable for 15 100w, 4 8 speakers.
Eleqldwen 2.1 Channel Bluetooth 5.0 Audio Amplifier Board 2X25W+50W Subwoofer Class D Amplifier Board Kit with DC Female+AUX Cable
Product name 2.1 channel subwoofer power amplifier board
Oumefar 6J1 Acrylic Case Shell Electron Tube Valve Preamp Amplifier Board Housing Protective Tube Preamplifier Kit For 6J1 Valve Tube PreAmplifier Board
Protective Layers Each acrylic part of our 6J1 valve tube preamplifier board is covered with protective layers on both sides to avoid scratching, peel off the cover when use them
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Amplifier Board, HIFI Preamplifier Control Board Module, HIFI OP-AMP NE5532 Preamplifier, Electronic Volume Tone Control Assembled Board, for Sound System Car Home Speaker Computer Speaker Kit
HIGH CONVERSION RATE The Hi-Fi audio amplifier adopts a chip with high conversion rate and strong driving ability, and the circuit has excellent performance. It can convert electrical energy into the current required by the device with higher efficiency, providing powerful driving force and making the device run more stably and efficiently.
£ 8.18
zalati Audio Amplifier Module 2pcs TDA2030A Digital Audio Power Amplifier Board 6–12 V Speaker Module Converter
The audio amplifier module is composed of electronic parts, a nickel-plated surface, inner conductor pure copper.
50W+50W+100W Amplifier Board Kit with Dual Mic Audio Power Amp Module BT USB AUX MIC Sound Input Digital Power Amplifier Board with Subwoofer 2.1 Channel for DIY Wireless Speaker
Dual Microphone Support This audio power amp module allows you to connect two microphones simultaneously and offers independent adjustment for versatile karaoke or public speaking use.
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6J1 Vacuum Electron Tube, Receivers & Separates Amplifiers Valve Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Unassembled Kit for MP3/DVD/Mobile Phones
Connect the 6J1 tube pre-amp between amplifier and sound source such as VCD DVD MP3 IPHONE ipad MID mobile phones, it will effectively filter boring noise, making the sound clearer and better..
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LUCKDANO Power Amplifier Board Kit, o Amplifier Board Kit LM1875T 20W Mono Channel HiFi o, Power, for Home
Timeproof Design Engineered using double-sided circuit boards, the o Amplifier Board Kit is built to withstand rigorous use. Its reasonable layout and compact size mean it can fit into a variety of projects without compromising on performance.
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TICFOX 6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Kit
This kit comes in parts so you can assemble them together by yourself, enjoy the process of building your own tube amplifier.
Socobeta 6J-I Electron Valve Pre-amp DIY Tube Headphone Amp Stereo Bile Preamplifier Board Buffer Effector DIY Kit
UNIQUE DESIGN FOR YOU The preamplifier board use MET series of non-polar capacitor, high-frequency low-resistance electrolytic capacitors, 1% precision metal film resistors, J-class military regulation tube 6J1.
L15D-PRO Kit IRS2092 IRFB4019 Class D Power Amplifier Board + Speaker Protection
with power protection
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