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Fosi Audio P3 Tube Preamp with Bluetooth aptX LL HD Bass and Treble Tone Controls - Fosi Audio Fosi Audio P3 Tube Preamp with Bluetooth aptX LL HD Bass and Treble Tone Controls - Fosi Audio
 -5%
$75.99 $79.99
In stock
True Tube Amplification: The preamp circuit elevates the voltage to 54V, ensuring the tubes work to their full potential, delivering a warm and rich experience. The unique preamplification technology delivers pure audio signa...
$89.99
In stock
QCC3031 wireless Bluetooth 5.0 core support aptX and aptX-HD, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting; 50W RMS X 2 power output(4 ohms, 20 Hz - 20 kHz, 0.04% THD), ...
Fosi Audio T20X Bluetooth 5.0 Tube Amplifier Headphone Amp Stereo Audio Receiver 2 Channel Digital Mini Hi-Fi Integrated Power Amp for Passive Speakers Fosi Audio T20X Bluetooth 5.0 Tube Amplifier Headphone Amp Stereo Audio Receiver 2 Channel Digital Mini Hi-Fi Integrated Power Amp for Passive Speakers
 -10%
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$89.99 $99.99
In stock
2-in-1: Hifi Music Tube Bluetooth 5.0 Home Audio Receiver 2 Channel Amplifier and Headphone Amp. T20X can drive most home passive/desktop speakers and 3.5MM headphones. Achieve Hifi music quality. Bluetooth 5.0: Enjoy super...
Fosi Audio T3 Bluetooth 5.0 Hybrid Stereo Tube Amplifier Class AB with Headphone Sub Out Fosi Audio T3 Bluetooth 5.0 Hybrid Stereo Tube Amplifier Class AB with Headphone Sub Out
 -13%
$129.99 $149.99
In stock
Fosi Audio T3 is a Hi-Fi Bluetooth 5.0 stereo tube amplifier that offers a warm and natural sound quality, superb audio fidelity, and efficiency. You can build a 2.1CH home sound system to hook 2 passive speakers+1 powered sub...
Fosi Audio Box X2 Phono Preamp for Turntable Preamplifier HiFi MM Phonograph Preamplifier for Record Player Fosi Audio Box X2 Phono Preamp for Turntable Preamplifier HiFi MM Phonograph Preamplifier for Record Player
 -12%
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$69.99 $79.99
In stock
Tube Phono Preamplifier: converts phono signals to Line Level Signals with Low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality; The Gain Setting: 4-levels of ou...
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$49.99
In stock
🍎NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers. RCA input to the computer, CD, phone, iPod, and other player and RCA output to the digital amplifiers, ...
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$79.99
In stock
Tube MM Phono Preamplifier: Converts phono signals to Line Level Signals with low-noise integrated circuits and high-quality components to remove low-frequency noise ensure clear sound quality. Designed with a grounding po...
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$79.99
In stock
2021 NEW MODEL: The updated version for BOX X2. Next-generation phono preamp for unrivaled sound quality. JAN 5654W Tube MM Phono Preamplifier: The BOX X4 phono preamp supports 3.5MM AUX and MM turntable input, converting p...
$429.00
In stock
The supplied Russian tubes are in FY29. North American tube identification is 829B.It is a composite tube in which two Cambodian tetrodes are packaged in the same glass shell. Using it in a power amplifier with push-pull outp...
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Vacuum Tubes 7-Pin 5654W Upgrade for 6AK5 6J1 6J1P EF95 6k4 replacement tubes Vacuum Tubes 7-Pin 5654W Upgrade for 6AK5 6J1 6J1P EF95 6k4 replacement tubes
 -38%
$21.99 $35.99
In stock
Each package contains a pair of fully tested and matched military version vintage US-manufactured JAN 5654W vacuum tubes(2 PCS). 5654W vacuum tubes for T20, P1, P2, Box X2, Box X4 audio devices. Substitute for 7-pin 6AK5/6A...
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Explore Fosi Audio Tube Amplifier
The Amplifier: Boosts your Preamp/Processor Signal to Match the Power of Passive Speakers. An amplifier takes the signal coming from each channel of a preamp or processor or sound source and boosts it so it can power loudspeakers. For most systems, you will need one amplifier channel for each speaker connected.
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