Transfer 2.0 channel input to 5.1 channel output: with built-in multi-channel signal process chip and circuit, which applies professional algorithms and dynamic separation techniques. Even when input 2.0 channel audio signal, it can also auto allocate and simulate to 5.1 channel and provide excellent smart noise reduction, precise sound positioning and stereo surround sense. Multiple audio inputs to work with more devices: with Bluetooth 5.0 / coaxial / optical / U-disk four digital inputs and 2.0CH / 5.1CH RCA inputs, strong compatibility and works perfectly with most home audio devices. U-disk input supports lossless formats such as WAV, APE, FLAC besides MP3, high-quality music can be reproduced and enjoyed.
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HiFi Fever Vacuum Tube Amplifier Sound Amp 220V Dual Channel Single-ended Output Gallbladder Amplifier for Indoor Music Playback
Aliexpress UK
Output Power: 50W and 50W. The output power is 30Wx2 (4 ohms), if connected to 8 ohm speakers. The output is about 15Wx2. STABLE AND STURDY: Wood grain appearance with sturdy shell, 5.0 Bluetooth dual 50W channels, stable connection, durable and beautiful.
eBay
Douk Audio NS-14G-PRO HiFi 2.1 Channel Bluetooth TPA3255 Digital Amplifier Subwoofer Stereo Audio Amp Power Amplifier 300W
Aliexpress UK
Output Power: 50W and 50W. The output power is 30Wx2 (4 ohms), if connected to 8 ohm speakers. The output is about 15Wx2. STABLE AND STURDY: Wood grain appearance with sturdy shell, 5.0 Bluetooth dual 50W channels, stable connection, durable and beautiful.
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HA800 Headphone amplifier 8 Channel Ultra-Compact Stereo Audio Amplifier Earphone Amplifier for Music Mixer Recording
Aliexpress UK
Rockford Fosgate TM1000X5ad Power Marine 1,000 Watt Class-AD 5-Channel Amplifier. Rockford Fosgate TM1000X5ad 1000W Marine 5-Channel Amplifier. This is a high-end marine amplifier and is ideal for.
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Paulkitson PD43000 4x3000W 8Ω Professional Digital Power Amplifier 4 Channel Amplifier Line Array Speaker DJ Subwoofer Amp
Aliexpress UK
As per the other Alpine components I have listed I bought this to put in my project car that is no longer required due to change of plan.
eBay
WOOPKER 60W*2 Sound Amplifier AK50 HiFi Digital Bluetooth Power Amplifier Channel 2.0 FM USB AUX Audio Amp for Home Car Karaoke
Aliexpress UK
This model from FENTON is perfect for enhancing your sound and vision setup, providing you with a superior audio experience. TESTED AND WORKS.
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AK55 Amplifier Bluetooth-compatible Music Amplifiers for Home Car Karaoke 2 Channel HiFi Stereo AMP FM USB Remote Control Audio
Aliexpress UK
DS18 CANDY-X5B. Are you ready for a symphony of sound that's as sweet as it is powerful?. DS18's CANDY-X5B is more than an amplifier; it's a treat for your ears, designed to leave you craving more. 2000 WATT FULL RANGE 5 CHANNEL CLASS-D AMPLIFIER.
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ST-838 Subwoofer Amplifier Bass and Treble Audio Amplifier HiFi 2.1 Channel Car Home Amp Adjustment 80W*2 Mini Media Player
Aliexpress UK
Manufacturer Part Number: 5Q0035456. VOLKSWAGEN GOLF MK7 5G (2013 > 2016) 5 DR SPEAKER UNIT & SOUND AMP. THIS GOLF MK7 SPEAKER UNIT IS IN GOOD CONDITION WITH MINOR SCRATCHES. SEE PICTURES. Vehicle/Model: VOLKSWAGEN Golf Gtd.
eBay
ST-838 HiFi 2.1 Channel Stereo Bass Sound Amp Bass and Treble Adjustment 80W*2 Audio Amplifier Black Car Home Amp
Aliexpress UK