Gold plated socket with fine conductivity and high reliability. Can be connected to an external BT antenna. Audio input: BT+AUX+U disk+USB Sound Card. BT audio decoding: AAC/. This power amplifier is compact, easy to carry, and simple to use, dual channel stereo sound, without compromising sound quality.
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HI-END PASS A30 HiFi Stereo Pure Class A Power Amplifier 30Wx2 Audio Amp Base On Pass Labs Aleph-30 Support XLR /RCA Input
Aliexpress UK
1 PCS TPA3116D2 100W Digital Power Amplifier Board NE5532 OPAMP 8-25 V. Digital amplifier can make amplifier plate with a pre-match buffer of op amp NE5532. Power Range: 8-25 V. You may also like.
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50Wx2 Audio Sound Amplifier Class D CS8673E HiFi Mini Power Amplifier Bluetooth-compatible 5.0 Plug and Play AUX TF Home Theater
Aliexpress UK
This digital power amplifier board uses TPA3116D2 high-performance digital power amplifier chip. Chip Model: TPA3116D2 x 2. Item Type: Amplifier Board. 1 x Amplifier Board. Output Channel: 2.1 Sound Channel.
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AV-888/999BT High Quality Digital Bluetooth Sound Amplifier Dual Dynamic Screen Hi-Fi Stereo Audio AMP For Cinema Home Karaoke
Aliexpress UK
Chip Type: TPA3118. Type: Class-D stereo efficient digital amplifier. This module is designed to be user-friendly for connecting power and audio input, and users can directly connect the speakers to the amplifier output.
eBay
Phono Preamp Pre Amp Preamplifier Audio Amplifier with Level Volume Control RCA Input Output 1/4" TRS Output for Turntable
Aliexpress UK
1 TDA7297 AC/DC 12V 2 15W Digital Stereo Audio Amplifier. AC/DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W. Power: 15W +15 W. High signal to noise ratio, Upgraded version of the radiator, wider and thicker, better cooling effect.
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Auto-partner 800W Digital Amplifiers 100-240V /12V Bass Audio Power Bluetooth AMP Hifi FM Subwoofer Speakers Car Boat Caravan
Aliexpress UK
Bluetooth 5.0 / 4.1 • Lossless decoding • Stereo output. Supports MP3 and lossless audio decoding. The small PCB form factor makes it easy to integrate into a wide range of projects. Bluetooth 5.0 / 4.1 wireless audio receiver.
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LYELE TS-2 Stereo Power Amplifier 200w*2 High Power Support Fiber Coaxial Input NE5532 Class AB Transistor HIFI Audio Amplifier
Aliexpress UK
Output power: 300W 4ohm, 200W 8ohm (Four tubes in parallel). Excellent Audio Quality: By adopting differential input amplification technology and a miniaturized integrated design, this power amplifier board achieves high fidelity and exceptional audio quality, surpassing the performance of traditional digital power amplifier boards.
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X12A NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp Treble Mid Bass Tone Control Dual-Purpose Attenuated Volume
Aliexpress UK
Excellent loseless sound quality. 1 x Bluetooth Decoder Board. Support A2DP / AVCTP / AVDTP / AVRCP / HFP Bluetooth protocol. Dual channel stereo audio output. Board size: 31 31 7mm. With LED status indicator.
eBay
1500w Car Power Amplifier Wiring Kit Audio Subwoofer AMP RCA Power Cable Sub
Aliexpress UK