Upgraded Features for Versatile Use: The A5 PRO builds on the strengths of the A5, featuring upgraded Bluetooth 5.1 connectivity with a reset button, bass and treble knobs for precise tone adjustments, and a headphone output. It delivers clear, powerful audio, perfect for diverse uses from bedroom movies to desktop setups. Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 PRO includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
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2x50W Digital mini Audio Amplifier Board Dual Channel Speaker HIFI AUX Power Amp Power Module
Aliexpress UK
G4 can be used as full frequency amp or subwoofer amp with the B/M switch to connect different speakers, and with 3.5mm AUX and RCA input to compatible with different audio devices. 2PCS G4 can be used to drive left and right channel independently to avoid mutual interference.
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Mini Bluetooth Speaker Amplifier Wireless Audio Amplifier DC5V USB Charging Bluetooth 5.3 3Ω 5W
Aliexpress UK
Strong compatibility: with MM phono/stereo RCA input, NS-13G MAX is compatible with most audio devices including turntables, laptops, computers, CD/DVD players, TV etc. Besides banana speaker outputs, a 3.5mm AUX output is added to connect another amplifier or active speaker/subwoofer to build 2.1 or multi-channel audio system. High-quality audio components: with TPA3255 amplifier chip adopted, max output power can reach 600W(300W*2), comes with 48V/5A power supply, easy to drive most home passive speakers and delivers exceptional sound quality with high efficiency and low distortion. The inclusion of the NE5532P op amp chip, along with RUBYCON and WIMA capacitors, ensures overall performance.
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YS-AP50L 50W+50W Mini Digital Stereo Amplifier 50WX2 Speaker Power Amplifier Board Module
Aliexpress UK
HiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems. Easy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.
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Douk Audio A5 Mini TPA3255 Digital Power Amplifier HIFI 300W Class D Home Stereo Speaker Amp
Aliexpress UK
Enhance your vocal projection with the SHIDU Mini Voice Amplifier, a portable and sleek device designed to fit effortlessly into your daily routine.
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TEA2025B Mini Audio Amplifier Board Dual Stereo 2.0 Channel Amplifier Board For PC Speaker 3W+3W 5V
Aliexpress UK
Type: Retracting amplifier. 1 Piece Hi-Fi Amplifier (Without Power Adapter). For MP3, CD player input. Total harmonic distortion less than 0.01%, providing you perfect audio quality. Capable to drive the audio signals from MP3, MP4, CD, Radio, DVD.
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Mini Guitar Amplifier Amp Speaker 5W with 6.35mm Input 1/4 Inch Headphone Output Supports Volume
Aliexpress UK
Power consumption: 0.8 - 0.4A. In Ear Monitoring. Weight: 0.5. DJ Amplifiers. Help Us to Help You - RMA Numbers. Live Sound & PA. Product Code: SSF4151. Smoke Machines.
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50-1PCS PAM8403 Audio Speaker Sound Amplifier Board Module DC2.5-5.5V 2*3W Mini Power Amplifier
Aliexpress UK
Amptastic Mini-1 Tripath ®TA-2020 Mini HI-FI Audiophile Amplifiers. AWARD WINNING TRIPATH HI-FI AUDIO AMPLIFIERS. We're serious about fidelity, our products are designed to take your listening to new levels.
eBay
YS-AP50L 50W+50W Mini Digital Stereo Amplifier 50WX2 Speaker Power Amplifier Board Module
Aliexpress UK