Electronics

FX AUDIO Home Audio GE5654 Tube Preamp—Sound Quality Upgrade Electronic Hi-Fi Stereo Vacuum Tube Preamplifier with Bass & Treble Control DC12V Power Supply for Home Audio Player (Black)

♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality; The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the… […]

Electronics

AIYIMA 6K4 Tube Preamp Bluetooth Preamplifier HiFi OLED Audio Preamp with Remote Control Home Audio Theater(Without Power Supply)

Using classical tube 6K4 design,Bluetooth 4.2 Tube preamp(NOTE:Cannot be used on a record player and phonographs)Built in 6K4 tube,Fast preheating;High-effective chips:CSR8635, HS100B, MC33078, PT7314, DC 12V Power Supply(Not included)OLED Display,With Remote Control,6.35mm Headphone Output port,Headphone max power output: 40mW~500mW/300~32OhmAudio input:Bluetooth,PC-USB input,RCA input,AUX input.PC-USB support system: XP/Vista/W7/W8/W10/LINU/XMAC/ OS/ X;Perfect switch protection circuit, protect power amplifier and… […]

Electronics

Bellari PA550 Preamplifier

Moving Coil to moving magnet transformerRaises level of moving Coil cartridgesImproves sound quality of MC turntablesRca I/OPreference switch for impedance level […]

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Fosi Audio P1 Pro Bluetooth 5.0 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamplifier 6J5 Vacuum Tube Preamp with Treble/Bass/Volume Control for Home Theater Audio System (with Power Adapter)

Bluetooth 5.0 Tube Preamp: Bluetooth 5.0 provides exceptional sound quality via crystal-clear wireless transmission to your stereo system.Extremely versatile control and connectivity options. Support Bluetooth and RCA input. Great warm, smooth sounding.Connect your existing home theater AV receiver or Hi-Fi system to create an audiophile-grade streaming Audio system. NOTE: P1 Pro is a preamplifier, not… […]

Electronics

Tube Amp 6J1 Vacuum Pre Amp – Audio Tube Preamp Bluetooth 5.0 Mini 2 Tubes Preamplifier NE5532P Chips Bile Buffer with Treble and Bass Adjustment for Home Speakers

[Classical Tube 6J1 Buffer Design] The sound of 6J1 electronic tube is delicate and transparent to nature, warm, clear and sound resistant, full of temptation. Can be replaced with 6K4, 6J4, GE5654, 6*1n, 6AK5 according to different sound styles.[NE5532P Dual Mode Preamplifier Chips] The chip adopts NE5532P high performance dual op amp, the output distortion… […]

Electronics

FX AUDIO Vacuum Tube Preamp—Mini Electronic Audio Stereo Pre-Amplifier Hi-Fi Bass and Treble Control Preamplifier with DC12V Power Supply for Home Audio Player (Silvery)

♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality; The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the… […]

Electronics

Mini 6J1 Vacuum Tube Preamplifier Hi-Fi Stereo PreAmp Treble Bass Control Upgrade

Mini vacuum tube preamp; Convenient to improve your sound quality; Treble & bass adjustment; Sound is warm and broad; No background noiseAudio signal input can be computer, CD, phone and lossless player; Audio output can be connected to digital amplifiers and active multimedia audio devicesThree kinds of audio input: RCA; 3.5mm stereo input; Bluetooth; Easily… […]