Passive Circuitry with No Gain: Engineered without active components or external power supply, the passive preamp eliminates signal coloration caused by transistors. Pure circuitry maintains original audio fidelity with zero distortion. Studio-Grade Attenuation Control: Utilizes a quad-gang ALPS potentiometer for ultra-smooth, low-noise volume control, ensuring fluid adjustment without channel imbalance, perfect for fine-tuning in critical listening environments.
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New car mounted amplifier home audio power amplifier Bluetooth AV amplifier with card insertion for audio reception
Aliexpress UK
Overall, this 4-channel Bluetooth amplifier with TF card, FM radio, USB, and function is a comprehensive audio solution that provides multiple options for enjoying your favorite music. -It also features Bluetooth connectivity, allowing you to wirelessly stream music from your phone, tablet, or other Bluetooth-enabled devices.
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PASS A3 Class A amplifier board PASS amplifier board metal sealed tube A3 pure Class A amplifier 30W
Aliexpress UK
Abundant audio inputs: M3 supports Bluetooth 5.0 and 3.5mm AUX inputs, perfectly compatible with phones, tablets, computers, TV, MP3, MP4, CD players etc.. And with U-disk input, can be used as a music player to play MP3, WAV, APE, FLAC lossless formats besides MP3. Unique audio processing with dual DSP: adopts exclusive super low frequency dynamic technology, with tone knobs to provide ultra-low bass and ultra-high treble, the shocking auditory effects make you feel like in the cinema, greatly improve the acoustic enjoyment.
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1 Pair Oracle II 02 Dual Op Amp Hybrid Discrete Audio Operational Amplifier Upgrade NE5532 Op Amp
Aliexpress UK
Powerful Output for Exceptional Sound: Experience a mini power amplifier boasting 20W+20W RMS output, capable of reaching a maximum power of 200W+200W. Versatile Applications: Compatible with a wide range of digital devices, this amplifier automatically searches and supports FM radio frequencies.
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AV Meter AMP Case Enclosure / Box / Gold Panel / Amplifier Chassis /Merge Amplifier Chassis /Iron Aluminum Chassis
Aliexpress UK
Up for sale is the legendary Arcam Alpha 7. If you know Arcam, you know this amp punches well above its weight. Perfect for a first serious Hi-Fi setup or a high-quality second room system. • Arcam Alpha 7 Amplifier unit.
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SUNBUCK Sound Amplifier Home Car Bluetooth Audio Power Amplifier EQ Equalization Card Receiver Subwoofer Power Amplifier
Aliexpress UK
It includes an FM antenna. Bluetooth range up to 32FT/10M. Bluetooth 5.0 Connectivity. Radio function.
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MT-45MK3 Bluetooth Version KT88/EL34 Vacuum Tube Amp With Headphone Amplifier Bi-Amp Mode One Key Switch 4ohm 8ohm/280W
Aliexpress UK
This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power. Using antimagnetic transformer covers to shield current interference and achieve much lower static noise. Its sound output is full of analog style. The bass part is deep and powerful and the vocal part is sweet and intoxicating. It has a classic and graceful appearance. The VU meters and vacuum tubes make it more elegant and attractive.
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HA400 Ultra-Compact Stereo Audio Amplifier 4 Channels Mini Headphone Amplifier With Power Adapter 10MHz Earphone Amp for Music
Aliexpress UK
🎵 Mit LED-Anzeige und Fernbedienung für einfache Einrichtung. Produktart: HiFi Verstärker. 1 × 326BT Integrierter Verstärker. Unterstützung: Bluetooth, AUX, MIC, SD( Max. 64GBohne SD ), USB-Eingang.
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Paulkitson FP10000q Amplifier 4channel Professional Power Amplifier 4x1350w 8ohms High Power Subwoofer AMP Line Array Speaker
Aliexpress UK