April 1, 2026
10 Best Willsenton R8 Integrated Tube Amplifier of 2026
Last Updated - April 1, 2026
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Willsenton
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Willsenton R8 Vacuum Tube Amplifier Hi-Fi Integrated Amp with Headphone Output KT88/EL34 x4 Replaceable (Black)
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Why We Love It
- The model currently on sale is the New Model upgraded in December 2023.
- One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tube, please purchase in addition. There is a Red selection button on the Back of the amp to switch.
- Can be used as an Integrated amplifier, power amplifier or Headphone amplifier. Pure hand-made, the whole machine is welded with scaffolding.
- Triode and ultra-linear selection are available, which can be switched by the button on the amplifier. With a remote control,Vacuum tube protective cover,Fuse and an English manual.
- We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours.
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Willsenton
Willsenton R8 Vacuum Tube Amplifier Hi-Fi Integrated Amp with Headphone Output KT88/EL34 x4 Replaceable (Silver)
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Main Highlights
- The model currently on sale is the New Model upgraded in December 2023.
- One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tube, please purchase in addition. There is a Red selection button on the Back of the amp to switch.
- Can be used as an Integrated amplifier, power amplifier or Headphone amplifier. Pure hand-made, the whole machine is welded with scaffolding.
- Triode and ultra-linear selection are available, which can be switched by the button on the amplifier. With a remote control,Vacuum tube protective cover,Fuse and an English manual.
- We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours.
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Willsenton
Willsenton R300 Plus Tube Amplifier 300Bx2 Single-Ended Class A Integrated Amplifier Power Amplifier Headphones amp All in One (Silver Panel)
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Main Highlights
- ONE YEAR WARRANTY.Willsenton R300 PLUS is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp, too.
- Pure hand-made, Point to point manual welding.Single-ended pure Class A tube Integrated amplifier
- The body of Willsenton R300 PLUS use classic Blue piano paint.
- Use a new Reamoter CNC in one block aluminum alloy, easy to change the battery, and looks nicer.
- The high voltage uses two customized 5AR4 vacuum tubes for full-wave rectification.The front stage uses an imported Tung-Sol 6SL7 GT for amplification and two former Soviet 6SN7 vacuum tubes for push.The rear stage uses two customized 300B vacuum tubes for single-ended Class A power amplification.
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Willsenton
Willsenton R800i 300B 845 Tube Single-Ended Class A Integrated & Power Amplifier Balanced XLR Input
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Main Highlights
- Hand welding point to point, the main circuit adopts shed welding
- Two high-end EI type single-ended output transformers with high-end special technology and high-quality broadband response made of Z11 iron core.High-voltage power supply and filament power supply independently use high-efficiency toroidal, high-power power transformers with Z11 cores and special materials.
- Power-on high-voltage delay and mute delay function (about 30 seconds),Use Japanese ALPS high-end potentiometer
- The 845 tubes can NOT work on a 805 R-800i amplifier, the 805 tubes can NOT work on a 845 R-800i amplifier. They are completely different amplifiers.
- What is difference between 845 and 805 tubes? Usually, the 845 tubes have a smooth sound, it is good at human voice, very nice sound, but the power is not too high, so, 845 fits the speakers are high efficiency. 805 tubes have a high power, so, it work well with most of speakers(but please don't use 805 at a pair of very high efficiency speakers), and 805 is good at large dynamic musics like Symphony, jazz.
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DIFIIFOL
Juson Audio FTA88 2025 180W KT88 Valve Tube Amplifier Class A HiFi Vacuum Amp with Phono BT 5.4 Mosfet Single Ended Dual Mode Remote aptX-HD LDAC (FTA88-N)
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Main Highlights
- KT88 Tube Amplifier:Utilising high-quality KT88 power-amp tubes,MOSFET Tube amplifier power out is up to 180W and delivers a dynamic and full-bodied sound output, bringing life to your audio experience.
- Real HiFi Tube Amplifier:The tube amplifier provides genuine HiFi sound, offering you an immersive auditory experience right within your home. Customize your sound with upgraded preamp tubes, 6H1N/6N1/6N2/ECC85 preamp tubes can be replaced by ECC83/12AX7;
- Two Modes, One Amplifier: MOSFET and Single-Ended Tube amplifier exist in the same device.Mosfet tube mode ensures a smooth, highly stable, and distortion-free sound output,single ended mode embraces the warm, vintage sound characteristic.
- Versatile Inputs & Outputs: This HiFi amplifier supports multiple inputs including PHONO, COAX, OPT,CD,DVD and BT 5.4. It has a subwoofer output, enhancing its versatility and adaptability for various audio setups. A Remote provides controlling from a distance.It supports LDAC,APTX,APTX-HD lossless music output by BT 5.4.
- Warm Tips:Remote does not include battery,please prepare it by yourself.If the speaker has low volume in BT input,please check your device BT SETTING,the blue tooth volume audio output should follow by phone speaker's.If the working temperature is high in TF mode,please turn on the built-in cooling fan by yourself.
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CrBoke
CrBoke CR888 Hi-End Class A KT88 Single-Ended Tube Amplifier Integrated AMP Power Amplifier with Built-in APTX-HD Bluetooth and Active Subwoofer Outpu
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Main Highlights
- 1. Powerful Performance: Equipped with 3 high-power toroidal transformers and 9 professional vacuum tubes, including KT88, this amplifier effortlessly drives large bookshelf or floor-standing speakers. It delivers powerful bass and crystal-clear treble, accurately reproducing vocal details and grand symphonic scenes
- 2. High-Fidelity Bluetooth Audio: Built-in Qualcomm QCC Bluetooth module supports APTX-HD HD audio decoding. Enjoy lossless wireless music streaming with rich vocals, immersive orchestral sound, and a wide stereo soundstage that brings the concert hall right into your home
- 3. Versatile Connectivity: Features RCA, optical, coaxial input ports, and an active subwoofer output for easy integration into your home theater or hi-fi music setup. The USB port uses the BP1048 chip for direct connection to your computer. Japanese ALPS motorized potentiometer and precision rotary encoder ensure smooth, accurate volume control and tuning
- 4. Premium Craftsmanship: Hand-wired construction with tube protectors and included remote control. We recommend breaking in the amplifier for 100300 hours for optimal sound quality. After about 100 hours of use, youll notice improved clarity and stability, and after 300+ hours, the sound will reach its peak performance
- 5. Usage Notes: A 30-second power-on delay protects the circuitry. Bluetooth connection volume syncs with your phone(Before connecting Bluetooth, simply screw the Bluetooth antenna securely into the port on the back of the device). Requires 2 AAA batteries for the remote (not included). The preamp is factory-set for ECC83 tubes. To experience other compatible tubes listed on the unit, please purchase them separately. There is a switch on the amplifier for tube selectiononly operate it when the unit is powered off (do not toggle if no tube change is needed)
- 6.The slight, uniform flickering of vacuum tubes in tube amplifiers is a normal phenomenon. This normal flickering is primarily caused by fluctuations in the cathode glow during power-up warm-up and low-power operation, indicating the tubes are functioning properly.
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Willsenton
WILLSENTON R200 5881x4 Tube Amplifier Integrated Amplifier Headphones amp (All Black)
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Main Highlights
- Willsenton R200 is a tube integrated Amplifier, it is a Headphones amp, too.
- The preamp uses a custom 12AX7 and two 6N1 vacuum tubes.
- The rear stage uses four 5881 vacuum tubes for AB1 class push-pull power amplification
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Willsenton
WILLSENTON R200 5881x4 Tube Amplifier Integrated Amplifier Headphones amp (Silver)
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Main Highlights
- Willsenton R200 is a tube integrated Amplifier, it is a Headphones amp, too.
- The preamp uses a custom 12AX7 and two 6N1 vacuum tubes. 12AT7 cannot replace 6N1 Tube.
- The rear stage uses four 5881 vacuum tubes for AB1 class push-pull power amplification
- We recommend that you spend 100-300 hours to RUN-IN this amplifier to get a better sound. Generally, you could get a better and stable sound after 100 hours, and you could get the best sound after accumulating more than 300 hours.
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Willsenton
KT88 Valve EL34 Vacuum Tubes for Willsenton R8 Tube Amplifier (Willsenton EL34 Tube x2)
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Main Highlights
- Willsenton EL34 Vacuum Tube x2
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Willsenton
Willsenton R800i 300B 805 Tube Single-Ended Class A Integrated Amp & Power Amplifier with Balanced XLR Input
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Main Highlights
- <br>Willsenton provide the Special Tailor-Made Export version to us, use the best parts and technology, looks top grade and Luxury. <br>Willsenton R-800i 300B 805 is an integrated Amplifier. <br>This is a Power Amplifier too (there is a group pre-amp input).
- <br>The Export version use the piano lacquer transformer cover that show it very high range. <br>The Export version use the Special Tailor-Made tube socket for the 805, so, make the tubes very good connect and stronge, tubes get long life and have nice sound.
- <br>Hand welding point to point, the main circuit adopts shed welding <br>Two wide frequency high-end EI type single-ended output transformers with high-end special technology and high-quality broadband response made of Z11 iron core to get the sweet sound.
- <br>High-voltage power supply and filament power supply independently use large high-efficiency toroidal, high-power power transformers with Z11 cores and special materials with sweet voice.
- <br>High voltage and low voltage dual power transformer, double insurance design, lightning protection and short circuit protection and electronic tube insurance are adopted to prevent the electronic tube from burning the transformer. Level meter and bias meter switching use. Blu ray dual meter design, true full balance input and pure rear stage independent input.