T82C Hot Sale-Hifi Preamplifier Board Hifi Power Amplifier Accessories Power Amplifier Preamp Tuning
Aliexpress UK
Pure class A single-ended circuit design: inspired by many classic circuits, adopts 2PCS 6N2 triode for voltage amplification, 2PCS EL34 for single-ended amplification; and 5Z4PJ for rectification (315V+315V). The single-ended circuit output power can reach 12W+12W and has good control of the speakers. Enough power and HIFI tube sound: with 200W power transformers and 15W audio output transformers with no large loop feedback; the sound quality is pure and warm, full and mellow, sweet and natural; medium frequency is full and stable, high frequency is clear and delicate. Attractive appearance and high-quality technology: with volume control and input switch, easy to use; exquisite silver lacquered panel and vacuum tube with artistic and retro feelings, providing wonderful auditory and visua.
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QuadⅡ KT66 EL34 2-channel Tube Power Amplifier Board High Power 25w*2 Split Stereo Amplifier Diy
Aliexpress UK
Versatile Connectivity: In addition to standard RCA inputs and speaker outputs, the DA3 offers Bluetooth connection, USB lossless playback, optical/coaxial inputs, a PRE OUT for active subwoofers, and a 3.5mm headphone output for broad device compatibility. Warm Tube Sound: Featuring two Beijing 6J1 tubes in the preamp stage, the DA3 delivers a rich, smooth, and warm sound. The tube design adds a subtle harmonic richness that makes vocals sound natural and detailed.
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Digital Power Amplifier 2/4 Channel Professional Amplifier Karaoke Audio Power Amplifier For KTV
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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Woopker AK55 Home Digital Amplifiers Audio Bass Audio Power bluetooth Amplifier Hifi FM Auto Music
Aliexpress UK
Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier with VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system space. HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
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1PC 8Pin Vacuum Tube CV181 6SL7 6N8P 6N9P 6SN7 TO 6N2 6922 ECC88 DIY Audio Amplifier Convert Tube
Aliexpress UK
With 5 kinds of analog and digital audio input (Bluetooth 5.0 / USB / Coaxial / Optical / 2 groups of RCA), compatible with almost all audio devices such as MP3, phone, tablet, computer, CD players etc. to meet different needs of home audio systems. U-disk input supports lossless formats such as APE, FLAC, WAV etc., easy to enjoy HiFi music. Besides speaker output (4/6/8Ω), a low frequency output is specially designed to connect active subwoofer to build 2.1 channel audio systems, which can strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style. Integrated design of vacuum tubes and transistors, using 6U1/6A2/WY-3P tube for pre-amplificatoin, WY2P tube for recti.
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KYYSLB 900W Bluetooth Amplifier High Power Home 5.1 Amplifiers Karaoke Audio Digital Subwoofer
Aliexpress UK
Classic 6N1 + 6P1 stereo amplifier board 3W +3W: high quality epoxy glass fiber board, thickness 2mm. Notice: Due to different production batches, board color may vary. Otherwise deal is final. All products are quality checked.
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2000W Bluetooth Power Amplifier Audio Subwoofers Home Karaoke theater KTV HiFi Stereo Surround Sound
Aliexpress UK
Introduction T6PRO is a compact tube amplifier designed by Douk Audio, combining cool design with exceptional performance. Adopting a TPA3255 amp chip, the power output up to 300W for each channel can effortlessly drive 4-8Ω speakers, delivering impressive sound quality. With Bluetooth, 2 groups of stereo RCA and 3.5mm AUX inputs, 3.5mm AUX preamp output besides speaker jacks output, easily to build multi-channel systems. Besides common treble and bass control, super bass low to 20Hz is added to achieve shocking bass effects. A whole piece of cool dark VU meter is used with dual panels and pointers swinging in real-time with audio signal changes, to get both auditory and visual enjoyment.
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AIYIMA T9 PRO HiFi Bluetooth Tube Amplifier VU Meter Amplifier Stereo Power Amplificador USB DAC
Aliexpress UK
The Electro-Harmonix 6550 EH Power Tube is a single tube designed for electric guitar amps. It features a specific battery technology and form factor suitable for amplifiers. The product is in the colour as described by the brand. It is compatible with certain brands and intended for use with electric guitar amps. This tube is designed for use in amplifier parts and accessories for guitars and basses.
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