ReviewsVacuum Amplifier

AIYIMA T10 JAN5654 Tube Vacuum Preamplifier Audio Decoder Bluetooth 5.0 HiFi Headphone Amp with PC-USB APTX Coaxial Optical Input & OLED Display for Home Audio Amplifier

❶ Multiple audio input methods,It Support Bluetooth 5.0/PC-USB/COAX/OPT/RCA inputs from various devices like iPod, Phone, MP3, TV, DVD players, laptop, desktop computer or other streaming media players etc.,It's a nice tube vacuum Headphone amplifier exclusively designed for the customers who pursue HiFi sound!.
❷ Adopting ES9018K2M as decoding.It's widely recognized in the high-fidelity audio industry, providing extraordinary music quality and lower total harmonic distortion (THD) levels, and are the gold standard of audio performance.
❸ 3.5mm Headphone Amplifier Support 16-300Ω Headphone, you can use it as a Hi-Fi amplifier with the volume control.
❹ Bluetooth 5.0 Version supports IIS, SPDIF, HFP, TWS, aptX, aptxHD etc audio dcoding,The perfect combination of your home audio system, very suitale for audiophiles who have various audio devices.
❺ Unique design,With OLED display, generous, simple and beautiful. strong structure,JAN5654 tubes can provide the clear warm sound, everything works superbly together,Our T10 is a good Tube Preamp for your Power Amplifier,also a small amplifier for your headphones.

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Bluetooth 5.0 Stereo Audio Amplifier 2.1 Channel Receiver Class D Mini Hi-Fi Integrated Digital Wireless Amp with Bass and Treble Control 50Watt x2+100Watt x1 for Home Passive Speakers Subwoofer BT30A

T20 Bluetooth Tube Power Amplifier/Headphone Amplifier adopts QCC3031chip supporting aptX and aptX HD. aptX HD was designed to answer the growing demand for high-resolution audio. This enhanced codec supports 24-bit music quality over Bluetooth. This means you can hear even the smallest details in their music..
Perfect for 16-64ohm headphones/outdoor/bookshelf/computer/desktop/ceiling/floor standing speakers, compatible with iPod, Phones, MP3 players, TV, Echo Dot, CD players, or Streaming Media players..
T20 Hi-Fi Bluetooth amplifier receiver with 50 watts per channel power output can drive most home passive speakers to create unbelievable sound. Easy to fit your audio system with Bluetooth and RCA input..
Upgraded Classic Tube Amplifier. 6J4 vacuum tubes can get warmer sound. Applicable tubes model: 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A/B, EF40, EF95 etc..
What You Get: T20 wireless tube amplifier x1, 24V/4.5A power supply x1, Bluetooth antenna x1, user manual x1, 6J4 tubes x2, our worry-free 18-month warranty, and friendly customer service..

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Music Hall pa2.2 MM/MC Phono Preamplifier with Analog to Digital Converter

The upgraded version of Fosi Audio BOX X2. NEW-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 phono signals to Line Level....
Tube Headphone Amplifier & Preamplifier: The BOX X4 is designed with a 3.5MM AUX headphone and RCA output, highly useful beyond imagination..
Applicable Vacuum Tube Model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. You can replace the vacuum tubes to DIY your stereo system. Different....
What You Get: BOX X4 phono preamp, DC 12V power supply, user manual, our worry-free 18-month warranty, and friendly customer service..

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Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Headphone Amplifier Handcrafted (with Headphone Amp Function)

This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. This version has headphone output, which suits for 32Ω-600Ω impedance all kinds of headphones. The toggle on the front panel is to switch between speaker and headphones. Please connect your speakers (both 4Ω and 8Ω) to 8Ω and 0Ω posts..
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.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 makes it more elegant and attractive..

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Rockville Hybrid Bluetooth Karaoke Home Theater System and (4) 4\ Speakers+(2) Mics

Package Includes: (1) RockvilIe RPA70WBT 1000w 2-Ch USB Bluetooth Pro/Karaoke Amplifier/Mixer+(2) Mics, (2) Pair of RockvilIe HP4S-8 BK 4" Outdoor/Indoor Swivel Home Theater Speakers in Black.
Features of RPA70WBT: RockvilIe RPA70WBT 1000 Watt 2-Channel Pro/Karaoke Amplifier/Mixer with (2) Wireless Microphones and USB + Bluetooth, RMS Power @ 4 Ohms: 125 Watts x 2, Peak Power @ 4 Ohms: 500 Watts x 2, RMS Power @ 8 Ohms: 100 Watts x 2, Peak Power @ 8 Ohms: 400 Watts x 2, THD: 003e 0.1%, Input Sensitivity: 400mv/33 KOhm, Frequency Response: 20 Hz - 20 kHz, Signal to Noise Ratio: 80 dB, Tone Characteristic: 100 Hz - 10 kHz +/-12dB, 110v/220v switchable.
19" Rack Mountable (Removable Rack Brackets) Digital Hybrid Amplifier/Receiver, Inputs On Front of Unit, lpod/MP3 - 1/8" mini jack style, 1/4" headphone jack, 1/4" Mic 1 and Mic 2 Inputs,USB Input, Rear Inputs: RCA Input for DVD or CD, Rear Outputs: Preamp output for an external additional amplifier or powered speaker,Sub preamp output to connect a powered subwoofer or an amplifier,Record output to connect a recording device,Rear Speaker Terminals: Banana plug / binding post outputs for speakers.
Bluetooth Capable, Built-in Preamplifier, Multicolor LED display, Digital Quartz Synthesized AM / FM tuner w/50 ....

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Vacuum Tube Preamp MM MC Phono Stage Desktop Headphone Amp

Douk Audio T3 PLUS can be used as a MM/MC phono preamp, a tube audio preamp and a headphone amplifier, powerful function in mini size, specially....
Multiple audio inputs for different purposes: with 3.5mm AUX and phono inputs, supports both MM and MC cartridges, compatible well with different....
With headphone output and perfect design: can be used as a headphone amplifier to drive 32-300 ohm headphones. Reasonable and advanced circuit and....
Pluggable Vacuum tube design and HiFi sound: using 6A2 tubes to soften, sounds warm and delicate, full and mellow, much softer and more listenable.....
Unique appearance and proper size: vertical placement design, black solid aluminum chassis with wire drawing and frosted technology, looks cool and....

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Cambridge Audio Alva Duo | Phono Preamp for Moving Magnet & Moving Coil Turntables

Not only as a headphone amplifier, compatible with wide impedance range(12-200Ω), but also as a preamp for your other power amplifier, convenient and efficient to improve sound quality..
1*3.5 mm stereo jack input, can be connected to computer, CD, mobile phone and lossless player. 2*3.5 mm output can also be connected to digital amplifiers and active multimedia audio devices..
Default Beijing FU32 vacuum tube, can be upgraded to GU-32/832.
Default NE5532 op amp, can be upgraded to OPA2604, JRC4558, OPA2132, OP275 and so on for enjoying different tones..
Mini size with attractive appearance, compact design makes it suitable for desktop audio system..

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Bugera VEYRON TUBE BV1001T Ultra-Compact 2,000-Watt Class-D Bass Amplifier with Tube Preamp, Optical Compressor and DYNAMIZER Technology

Ultra-high power, ultra-lightweight 2,000-Watt bass amplifier driven by 3 x 12AX7 vacuum tubes.
Revolutionary Class-D amplifier technology for incredible power and sonic performance.
6-stage Class-A tube preamplifier for harmonically rich and vibrant tube sound.
Legendary optical compressor for extremely musical compression.
DYNAMIZER Power Management technology for ultimate punch and to capture every nuance of your playing.

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Vacuum Tube Set for Fender Blues Deluxe, Apex Matched

...gineers match vacuum tubes for BOTH plate current and mutual conductance. All tubes we must also pass a specialized life test, 48-hour aging test and audio sound test..
Made In The USA, Made by General Electric, Perfect Upgrade For Little Dot Lines & Little Dot MK II / MK 2 / Little Dot MK3 / Nobsound Little Bear T7 Amplifier,Direct Replacement For 6J1 6AK5 Tube Designed For Long Life, Heavy Duty Cycle Military Specification Grade (JAN) , Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use.The sound is full, soft, delicate and poisonous..
You will Get:GE JAN 5654W vacuum tubes(2 Pcs).The packaging you receive is professionally designed to be very sturdy to prevent damage during transportation..

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AIYIMA T8 6N3 Digital Tube Preamplifier Bluetooth 5.0 Hi-Fi Headphone Vacuum Tube Preamp for Home Wireless Receiver Audio Decoder Preamp PC-USB DAC APTX + with Remote Control

❶ Multiple audio input methods,It Support Bluetooth 5.0/PC-USB/RCA inputs from various devices like iPod, Phone, MP3, TV, DVD players, laptop, desktop computer or other streaming media players etc.,It's a nice vacuum Headphone tube preamp exclusively designed for the customers who pursue HiFi sound!.
❷ Tube T8 be used as a headphone amplifier,Can Enjoy high-quality lossless music at any time,RCA/3.5mm headphone output(With priority),RCA output to the powered speaker,amplifier & passive speaker,Headphone output is suitable for 16~300Ω headphones and headset.
❸ QCC3031 Bluetooth 5.0,Support APT-X,APT-X LL lossless transmission,Signal transmission faster and stable,let your enjoy the HiFi sound!.
❹ Adopt 6N3 tube vacuum design for easy replacement(such as 6N3,6H3,GE5657,396A,2C51,12B4A,GE5670,6H3n-E)with DC 12V power adapter,provide warm retro tube sound,With independent gain adjustment design for treble and bass.

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CELESTION G12M-65 Creamback 12-Inch 8-Ohm 65-Watt Guitar Speaker

...gineers match vacuum tubes for BOTH plate current and mutual conductance. All tubes we must also pass a specialized life test, 48-hour aging test and audio sound test..
Made In The USA, Made by General Electric, Perfect Upgrade For Little Dot Lines & Little Dot MK II / MK 2 / Little Dot MK3 / Nobsound Little Bear T7 Amplifier,Direct Replacement For 6J1 6AK5 Tube Designed For Long Life, Heavy Duty Cycle Military Specification Grade (JAN) , Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use.The sound is full, soft, delicate and poisonous..
You will Get:GE JAN 5654W vacuum tubes(2 Pcs).The packaging you receive is professionally designed to be very sturdy to prevent damage during transportation..

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