T4 PRO tube preamp meets more HiFi needs: MM phono input, converts phono signal to line level signal, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality. Imported JAN5654 tubes and vintage warm sound: default comes with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.
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The Fosi Audio Box X1 MM Phono Preamp is a high-quality audio component designed specifically for turntables, offering a mini stereo audio hi-fi sound experience. With Dolby surround sound formats and audio outputs in the form of banana speaker jacks, this preamp delivers a clear and immersive listening experience. The sleek black design, AB amplifier class, and stereo L/R RCA audio inputs make it a versatile and stylish addition to any audio setup. The compact unit from Fosi Audio is perfect for enhancing the sound quality of your vinyl records.
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3.5mm headphone output and perfect circuit design: T4PRO also with built-in classic headphone amp circuit(2 NE5532), easily to drive 32-300 ohm headphones. MM phono input, converts phono signal to line level signal, with low-noise integrated circuits and high-quality components to ensure clear and clean sound.
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T4 PLUS tube preamp meets more HiFi audio needs: MM /MC phono input, support multiple input impedance switch (1KΩ/470Ω/220Ω/100Ω/47Ω/22Ω/10Ω), converts phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality. Unique and amazing combination in the appearance: integrated T4 PLUS preamp with retro tubes and VU meter into a whole, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system and give you a different acoustic enjoyment with large dynamic and sweet tube sound even in limited space.
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With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands. Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise, adopting 2PCS 6J1 vacuum tubes to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
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T1 PRO is the smallest MM phono preamp on the market. Its mini size and light weight makes it can be hold by one hand and carried conveniently.
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2 channel powerful stereo amplifier. Designed for HiFi Sound. We'd like to settle any problem in a friendly manner. High-performance sound quality.
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We buy and sell vintage and modern Hifi, as per the information in the ‘registered as a business seller’ section —————————————————————— Tested and working
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