Standard input/output interfaces: with 3.5mm AUX/stereo RCA inputs and stereo RCA outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers. Adjustable gain and voltage boost circuit: with built-in amplification and voltage boost circuit, adjustable gain to match better with different audio sources, while L1 MINI can always work at a high voltage of 26V to provide ±12.5V high output amplitude and max 20dB high gain.
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Choice Original Lenovo K3 Pro Bluetooth V5.0 Speaker Music Player Portable Loudspeaker Stereo Surround Wireless Speakers
Aliexpress UK
Multifunctional CD Player: It can be used as a Portable CD Player, Bluetooth-compatible HIFI Speaker, Music Player. Compatible: USB compatible with MP3, WMA, APE, FLAC, WAV; CD compatible with CD, MP3, CDDA, WMA, CDG.
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Marshall M8 Retro Hifi Stereo Bluetooth Speaker Portable Wireless Vintage Speaker Portable Mini Speakers Travel Music Player
Aliexpress UK
It will increase the stability, sound quality and use distance. It works with latest devices including smartphone, tablet, laptop, computer, etc.
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Mini Blue tooth Speaker with RGB Waterproof Bathroom Speaker Wireless Shower Speakers Strong Adsorption Music Player For Outdoor
Aliexpress UK
Passive preamp with no gain: Designed without built-in gain, the passive preamp is suitable for connecting to HiFi PC sound card, DAC and CD players with high output signal, as well as active speakers and pure power amplifiers with high gain themselves. Lossless audio performance: Enjoy pristine audio quality without any coloration or distortion. With the only standard RCA input and output, and a simple volume knob, the design focuses on delivering the purest sound without unnecessary functions. .
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Original 2 pcs Lenovo K3 Pro 5.0 Portable Bluetooth Speaker Stereo Surround Wireless Bluetooth Speakers Audio Player Loudspeaker
Aliexpress UK
Fully working.
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Original Lenovo K3 Pro 5.0 Portable Bluetooth Speaker Stereo Surround Wireless Bluetooth Speakers Audio Player Loudspeaker
Aliexpress UK
Invest in superior sound; invest in our premium soundbar. 1 Soundbar (BS-10). ♥ Its powerful 20W output, achieved through four integrated 5W horns, fills any room with rich, detailed audio. ♥ Convenience is paramount.
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Choice Lenovo K3 Pro 5.0 Portable Bluetooth Speaker Stereo Surround Wireless Bluetooth Speakers Music Audio Player Loudspeaker
Aliexpress UK
Invest in superior sound; invest in our premium soundbar. 1 Soundbar (BS-10). ♥ Convenience is paramount. Note that digital audio conversion is not supported. Bluetooth Model: BS-10. Bluetooth Version: 5.0.
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Choice Lenovo K3 Pro Audio Player Loudspeaker 5.0 Portable Bluetooth Speaker Stereo Surround Wireless Bluetooth Speakers
Aliexpress UK
Multifunctional CD Player: It can be used as a Portable CD Player, Bluetooth-compatible HIFI Speaker, Music Player. Compatible: USB compatible with MP3, WMA, APE, FLAC, WAV; CD compatible with CD, MP3, CDDA, WMA, CDG.
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X1 Wireless Bluetooth 5.0 Speakers Mini Audio Portable Speaker USB Rechargeable HIFI Sound Box Player Speaker For Laptop PC
Aliexpress UK