With colorful lights, it can bring dynamic audio-visual effects and add a pleasant atmosphere. -With Bluetooth connectivity, you can stream music from your phone, tablet or other Bluetooth-enabled device.
eBay
SMSL AS400 Power Amplifier DAC Headphone AMP MQA-CD MM Phono Support Bluetooth USB Optical Coaxial Remote Control Audio Decoder
Aliexpress UK
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. .
eBay
SMSL AS400 Hi-Res DAC Power Amplifier Headphone AMP Support Bluetooth USB Optical Coaxial MM Vinyl Phono Amplifier Audio Decoder
Aliexpress UK
The power amplifier is a fixed-resistance power amplifier. It supports 4/6/8/16-ohm passive audio/horn. It can't be connected to computer audio and other active audio. It is not suitable for passive subwoofer.
eBay
PP500 Mini Amplifier Headphone Amplifier Phono Preamp Preamplifier Stereo Audio Amplifier Earphone Amplifier With Power Adapter
Aliexpress UK
Amplifier Mini high-fidelity digital bluetooth audio power amplifier. The amplified power amplifier can be connected wirelessly to connect multiple sets of speakers wirelessly. With color screen and powerful digital power amplifier.
eBay
Herdio 12V3A EU/US/UK/AU Power Adapter Stereo Receiver Bluetooth Amplifier Box For Bluetooth Ceiling Speaker Office Home
Aliexpress UK
Wired and Wireless inputs: with 3.5mm AUX and Bluetooth inputs, can match well with much audio devices to provide better sound quality, exclusively designed for the audiophiles who pursue HiFi sound. Better and stable sound quality: Bluetooth 5.0 version with DSP (digital sound processing), up to 50ft connection range, the sound is clear, no pop and no audible noise via Bluetooth connection. Mini size but strong output power: adopting TPA3221 chip, each channel can output up to 100W, easily to drive 3''-10'' speakers, low heat emitting even when powering floor-standing speakers.
eBay
Bluetooth 6.0 Wireless Receiver SBC AAC Hi-Fi 3.5mm AUX Jack 2RCA RCA Audio Music Adapter For PC Car Kit Speaker Amplifier
Aliexpress UK
Abundant audio inputs: M3 supports Bluetooth 5.0 and 3.5mm AUX inputs, perfectly compatible with phones, tablets, computers, TV, MP3, MP4, CD players etc.. And with U-disk input, can be used as a music player to play MP3, WAV, APE, FLAC lossless formats besides MP3. Unique audio processing with dual DSP: adopts exclusive super low frequency dynamic technology, with tone knobs to provide ultra-low bass and ultra-high treble, the shocking auditory effects make you feel like in the cinema, greatly improve the acoustic enjoyment.
eBay
AIYIMA Speaker Home Power Amplifier Power Adapter 32V 5A DC Power Supply For TPA3255 Bluetooth Digital Stereo Audio Amplifier
Aliexpress UK
Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. M1 PRO supports stereo RCA and Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc.
eBay
Douk Audio X1 HiFi GE5654 Vacuum Tube Amplifier Bluetooth 5.0 Receiver MM Phono Amp for Home Turntables Power Amp APTX-HD 160W*2
Aliexpress UK
Reasonable circuit layout and concise wiring to ensure HiFi clear and clean sound, no audible noise even at high power output. M1 PRO supports stereo RCA and Bluetooth 5.0 input, compatible with phones, computers, TVs, MP3 players, TV, Echo Dot, CD players etc.
eBay
Nobsound HiFi GE5654 Vacuum Tube Amplifier Stereo Bluetooth 5.0 Receiver Amp MM Phono Power Amp for Turntables APTX-HD 160W+160W
Aliexpress UK