Bluetooth-compatible power amplifier: Mini HIFI digital Bluetooth-compatible audio power amplifier. Output power: 20W+20W. Model Number: Bluetooth-compatible Amplifier. Support wireless connection: TF card, AUX, U disk, MP3 format playback, support Bluetooth-compatible wireless connection.
eBay
SUNBUCK 5.1 Channel 1500W Power Amplifier HIFI fiber coaxial 5.0 Bluetooth Lossless Decoding USB
Aliexpress UK
It is easy to be installed in car or marine, save space and convenient to operate. 1 x Power Amplifier. Number of Channels: 2. Signal To Noise Ratio: 85dB. - Aluminum alloy body, thick, feel is also very good.
eBay
QUESTYLE M12i USB Headphone Amplifier DAC AMP Portable Headphone Power Amplifier HIFI Sound Quality
Aliexpress UK
Bluetooth-compatible power amplifier: Mini HIFI digital Bluetooth-compatible audio power amplifier. Output power: 20W+20W. Support wireless connection: TF card, AUX, U disk, MP3 format playback, support Bluetooth-compatible wireless connection.
eBay
Audio Amplifier LEPY 838USB Bluetooth 5.0 Digital Bass Amplifier s HIFI Channel 2.1 Car Home Amp USB
Aliexpress UK
A high output power of 55W max. Output power : 4 Ohms2 x 35W rms / 2 x 55W max. (EIAJ Standard @ 1kHz 10% THD). Efficient Class D digital amplifier. Input sensitivity : mic (unbalanced)15mV. Bluetooth connectivity.
eBay
PAM8403 2*3W Mini Digital Dual Channel Audio Amplifier DIY Speaker USB 5V Small Stereo Amp Amplifier
Aliexpress UK
Model Number: PCAU35A. Power on Blue LED Circle Indicator. More Detail and Summary. Blue LED Output Level Indicators. RCA Cable L-R Input. 3.5mm-1-8" AUX Input Jack for iPod, iPhone, iPad, CD-MP3 Player.
eBay
SMSL H400 Hi-Res Headphone Amplifier 16Ω/15W*2 32Ω/7.5W*2 Earphone AMP RCA XLR Balanced Input Hi-End
Aliexpress UK
BOXED AMPLIFIER, cd player, Bluetooth, tuner DAB & FM, Optical coaxial USB B for PC computer, SUB out for subwoofer, 3.5mm jack plug HEADPHONES output, DAC. DAB bands III/L. S/N ratio (A weighted) >92dB relative to max output.
eBay
Ultra-compact Phono Preamp Pre Amp Preamplifier with Level Volume Control 2xRCA Input 2xRCA Output
Aliexpress UK
The product is a 2.0-channel amplifier with output of 2.0-channel and subwoofer. Digital coaxial decoding and playback function. HY-502S 2Channel FM MP3 Audio Speaker Car BT Stereo Amplifier Treble Bass Manual.
eBay
TOPPING B200 mono pure power amplifier SNR DNR 145dB Three sets of XLR/TRS balanced inputs Two sets
Aliexpress UK
Multi-Input 40W x 2 Bluetooth Amplifier. Designed for audiophiles and casual listeners alike, its powerful features provide the flexibility and clarity that you seek in a top-notch audio appliance. Why Choose Our Bluetooth Amplifier?.
eBay
Pre-order TOPPING B200 Mono Power NFCA Discrete Amplifier with Three Sets of XR/TRS Balanced Inputs
Aliexpress UK