The PV2 series is a series of intelligent stereo multi-channel amplifiers equipped with advanced wireless 4.2 Bluetooth technology and works with all latest devices including smartphones tablets laptops and computers. Enjoy streaming music from your personal digital collection. All systems offers the possibility to send music or announcements to different desired channels (Multiroom) with for each channel an adjustable volume control. Featuring a USB/SD card slot for MP3/WMA playback a FM radio with LED display and two microphone inputs with tone and Bass/Treble sound control, this amplifier is suitable for home or office use. .
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ZK-MT21 Amp Board Digital Power Subwoofer Amplifier Digital Power Amplifier Board AUX 12V 24V Board Bluetooth Power Amplifier
Aliexpress UK
Mini HIFI digital bluetooth audio power amplifier. Suitable for SD Card, U disk, AUX input, MP3 format play, support bluetooth wireless connection. Otherwise, the power amplifier will be burned out.
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MCU-333 INA333 human body multi-function three op amp precision instrument amplifier
Aliexpress UK
Bluetooth 5.0 Mini Audio Amplifier. Supports Multiple Music Formats: Play your favorite tunes from SD cards, U disks, and MP3 formats effortlessly via USB input. Why Choose Our Bluetooth 5.0 Mini Audio Amplifier?.
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Douk Audio Mini Bluetooth 5.0 Digital Amplifier NS-01G Hi-Fi Stereo Home Audio TPA3116 Power Amplifier 100W
Aliexpress UK
Can play U disk SD/MMC card for music and FM stereo radio,support MP3 music format. (USB + TF +FM + AUX). - Pre-professional level input performanceal amplifier IC for circuit design, sound, transparent ,bright.
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AIYIMA A3001 TPA3255 Subwoofer Power Speaker Amplifier 300W Mono Hifi Home Audio Amplifier NE5532 OP AMP Bass Treble Adjust
Aliexpress UK
Unique output design and independent control: 4.0 channel can be divided into two groups of 2.0 channel outputs, and the volume of each group can be adjusted separately. And specailly design a low frequency output to connect active subwoofer, very convenient to build 2.0/2.1/4.0/4.1 channel system. Rated 45W × 4 output power: supporst speakers with 4-8 ohm impedance, easily to drive most home & car & boat speakers, can give your entertainment system a boost, with unrivaled sound superiority and lets you enjoy high quality amplified audio. Multiple audio inputs: besides Bluetooth 5.0/stereo RCA/3.5mm AUX inputs, which can be compatible with ipad, cellphone, MP3 player, CD player, dataplay, computer, decoder, etc. Also with USB(U-disk)/SD Card/MMC Card inputs, easily to enjoy high-quality lo.
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AIYIMA HIFI Bluetooth Power Amplifier VU Meter Amplifier 300Wx2 Stereo Sound Amplifify Speaker USB DAC Amplificador Home Amp
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Besides RCA input, it also supports Bluetooth 5.0 with strong compatibility, achieving faster transmission speed, more stable signal and lower consumption. Common audio devices like iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players can be as input.
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FiiO BTR17 Portable Bluetooth Decoding Earphones Power Amplifier HiFi Custom AAC/SBC/aptX/aptXAdaptive/aptxLossless/atXHD/LDAC
Aliexpress UK
【 40W + 40W Audio Power Amplifier 】 40W + 40W Rated Power, 4-16Ω Impedance, Can Present Audio Signals to your Passive Speakers. -Supports Bluetooth, RCA & 3.5mm AUX Input, USB, SD/TF Card & FM Radio.
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Fosi Audio P2 integrated Portable Headphone Amplifier Vacuum Tube Amp Mini HiFi Stereo Audio with Low Ground Noise for Headphone
Aliexpress UK
This compact Bluetooth audio amplifier allows the connection of Bluetooth devices to low impedance speakers via the built-in power amplifier. It also has an auxiliary input so devices can be connected by 3.5mm jack connection.
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Fosi Audio 2 Channel TPA3116D2 Stereo Audio Class D Amplifier 50W X 2 - V1.0 Power Amplifier For Home Passive Speakers
Aliexpress UK