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Dayton Audio #ad - Convenient input connections including USB, phono, stereo RCA, optical, coaxial, and Bluetooth V5. Mono rca subwoofer output gives you the ability to enjoy a 2. 1 system when connected to an active sub. Brushed aluminum housing with vintage front panel VU meters lends a clean, modern look with a nod to classic aesthetics.
Rockville #ad - Input sensitivity: 300mv. 35 watts x 2 rms @ 4 ohm. Usb input for music files from USB thumb drive. Input impedance: 47ko. Adjustable bass and treble 2 band equalizer.
Built-in preamplifier. Usb: supports wav/mp3/wma/APE/FLAC. Due to this the amp sounds more like double the rated power! Built in bluetooth with 33 foot range. Usb can charge your phone or other USB device. 110v/220v switchable.
Pyle #ad - Bluetooth-compatible: the professional integrated indoor house stereo receiver is equipped w/ bluetooth wireless music streaming. The 2 vacuum tubes are located on the top panel of the unit. 2 vacuum tubes: the pyle vacuum tube stereo amplifier is perfect for your home entertainment system.
It is equipped with mp3 input, microphone input, and AUX input L/R. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing. Includes power cable adapter.
Additional feature includes a double-sided fiber circuit board. Gives you 600w peak power w/ 2 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music. It is also equipped w/ two speaker outputs which can support two sets of speakers. Pure copper terminals: the high powered home theater pro audio receiver features a pure copper speaker output terminals.
Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black) #ad - One amplifier can used wiht tube el34, so, kt88 or 6550, you can get 3 kinds of sound from different models tubes. Willsenton r8 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. The default matching tubes of this machine is KT88.
Reisong #ad - Factory add an inductance transformer and Bipolar filter circuit to get the nicer sound for the MKIII. Come with a Tube Cage and VU meters. Power transformers: new imported 035, stack thickness 60MM 114-60 Power output tube: 300B × 2.
Fosi Audio #ad - Power amp + headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change;.
Qcc3031 wireless bluetooth 5. 0 core support aptx and aptx hd, streaming range up to 39ft12m, with Bluetooth and AUX selector, no pop when Bluetooth connecting;. Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier receiver exclusively designed for the customers who pursue HiFi sound;.
50w rms x 2 power output4 ohms, can use ipod, 20 hz - 20 khz, built-in speakers protection circuit, Echo Dot, TV, MP3 players, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, CD players, Phone, 0.04% thd, or streaming Media players as input;.
Nobsound #ad - Using antimagnetic transformer covers to shield current interference and achieve much lower static noise. This class a single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality with headphone amp function ASIN: B076CC92BX.
This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
Douk Audio #ad - A bassboost switch is specially designed to greatly enhance bass effects, the shocking auditory effects make you feel like in the cinema. Super large output power & low frequency output: adopting tda7498e amp ic whose max output power can reach 160W+160W4Ω, easily to drive most home passive speakers. 3.
5mm aux input, tablet, greatly improve the sound quality. Jan5654 vacuum tube & hifi sound: default with jan5654 tubes, tone etc. Improves everything associated with your music such as detail, much better than 6J1 series especially in human voice. Exquisite appearance & proper size: metal black case and vacuum tube with blue and orange decorating light looks fashionable and attractive, designed input switch / bass and tone pass & bypass switch, very convenient to use and suitable for stereo home and desktop audio system.
Perfect design & powerful function: with tone control, easy to get more smooth and delicate sound by adjusting treble and bass knob, and bypass function is added to enjoy original sound. And adding subwoofer output, and equipped with 32V/5A power supply, convenient to connect active subwoofer and build 2. 1 stereo audio system. Bluetooth 5. 0 & stereo rca & mm phono inputs: mm phono input, converts phono signal to line level signal and amplify it, amplify the low level audio signal from your phone, MP3 etc.
REISONG #ad - Please pay attention before buying, we received feedback from many buyers, reflecting that Reisong A10 Amp have not enough power. Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more.
And try pressing the black circle Button on the back of the machine for switching between AUX and CD modes. Tube el34 x 2, 6n2j x 2, 5z4pJ x 1. We don't think reisong A10 work well with a floorstanding Speaker or the low sensitivity speakers.
1. Dayton Audio
#adDayton Audio HTA100BT Hybrid Stereo Tube Amplifier with Bluetooth USB Aux Phono in Sub Out 100W
#adMore information #ad
Authentic vacuum tube warmth and character with class AB amplifier efficiency produces an articulate and natural sonic experience. Powerful 50 watts per channel of audiophile fidelity that is sure to please even the most discerning ear.| Brand | Dayton Audio #ad |
| Manufacturer | Dayton Audio #ad |
| Weight | 13.85 Pounds |
| Part Number | 300-3842 |
More information #ad
2. Rockville
#adRockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
#adBuilt-in preamplifier. Usb: supports wav/mp3/wma/APE/FLAC. Due to this the amp sounds more like double the rated power! Built in bluetooth with 33 foot range. Usb can charge your phone or other USB device. 110v/220v switchable.
More information #ad
Bluetooth: 2. 1+edr. 2 sets of rca inputs to connect to any audio device like a TV, or MP3 player, laptop, etc. Total harmonic distortion: =002%. Tube amps do not hard-clip even at high volumes and are extremely efficient. Rear speaker terminals: banana Plug/ binding post outputs for 2 speakers. Output impendence: 4-8ohm. Unit dimension: 106"x102"x5. 1".| Brand | Rockville #ad |
| Manufacturer | Rockville #ad |
| Weight | 9.9 Pounds |
| Part Number | BluTube |
| Model | BluTube |
| Warranty | 1 YEAR |
More information #ad
3. Pyle
#ad600W Home Audio Desktop Stereo Vacuum Tube Power Amplifier Receiver w/ 2 Vacuum Tubes, AUX/MP3/Microphone Inputs, Pyle PVTA20, Bluetooth Tube Amplifier Stereo Receiver, Pure Copper Speaker Output
#adIt is equipped with mp3 input, microphone input, and AUX input L/R. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing. Includes power cable adapter.
More information #ad
3 inputs: the digital amp box supports mp3 audio playback and other external devices. Front panel control: the sound speaker amplifying device features front panel controls w/ input select, treble, AUX & wireless BT light indicators, bass, and master volume control knobs. Additional feature includes a double-sided fiber circuit board. Gives you 600w peak power w/ 2 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music. It is also equipped w/ two speaker outputs which can support two sets of speakers. Pure copper terminals: the high powered home theater pro audio receiver features a pure copper speaker output terminals.
| Brand | Pyle #ad |
| Manufacturer | Pyle #ad |
| Height | 2.87 Inches |
| Length | 4.65 Inches |
| Width | 6.3 Inches |
| Part Number | PVTA20 |
| Model | PVTA20 |
More information #ad
4. Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black)
#adWillsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone Black
#adPure hand-made, Point to point manual welding. The default matching tubes of this machine is KT88.
More information #ad
With a remote control, Vacuum tube protective cover, Fuse and an English manual. Triode and ultra-linear selection are available which can be switched by the button on the amplifier. If you need another 2 new sets of tubes, please purchase in addition. There is a red selection button on the Back of the amp to switch.| Brand | Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black) #ad |
| Manufacturer | W #ad |
| Height | 20.08 Inches |
| Length | 19.69 Inches |
| Weight | 66.14 Pounds |
| Width | 11.81 Inches |
| Part Number | Willsenton R8 KT88 |
| Model | Willsenton R8 |
More information #ad
5. Reisong
#adBoyuuRange A50 MKIII 300B HiFi Intergrated Tube Amplifier Single-end Class A Valve Amp with Tube Cage
#adMore information #ad
Some of senior audiophile optimization the electric circuit, it is better at arom, intermediate frequency and bass. Output amplifier core: core 035 new imported thick high silicon 86-50 .| Brand | Reisong #ad |
| Manufacturer | Reisong #ad |
| Height | 7.09 Inches |
| Length | 14.76 Inches |
| Weight | 39.68 Pounds |
| Width | 11.42 Inches |
| Part Number | BoyuuRange A50 MKIII |
| Model | BOYUURANGE A50 MKIII |
More information #ad
6. Fosi Audio
#adFosi Audio T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum Tubes
#adQcc3031 wireless bluetooth 5. 0 core support aptx and aptx hd, streaming range up to 39ft12m, with Bluetooth and AUX selector, no pop when Bluetooth connecting;. Small simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier receiver exclusively designed for the customers who pursue HiFi sound;.
More information #ad
Adopt 2 x 6j4 tubes to get clear audio sound, ef40, ef95 and so on, 403a/b, 6ж1П, 6bc5, 6J1, 6ak5, tubes can be replaced by 6K4, ge5654, with headphone output for 16-64ohm headphones.550w rms x 2 power output4 ohms, can use ipod, 20 hz - 20 khz, built-in speakers protection circuit, Echo Dot, TV, MP3 players, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, CD players, Phone, 0.04% thd, or streaming Media players as input;.
| Brand | Fosi Audio #ad |
| Manufacturer | Fosi Audio #ad |
| Height | 1.3 Inches |
| Length | 5.06 Inches |
| Weight | 2.2 Pounds |
| Width | 3.86 Inches |
| Part Number | T20-IT |
More information #ad
7. Nobsound
#adNobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted
#adThis amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
More information #ad
Its sound output is full of analog style. It has a classic and graceful appearance. The vu meters and vacuum tubes makes it more elegant and attractive. The bass part is deep and powerful and the vocal part is sweet and intoxicating.| Brand | Nobsound #ad |
| Manufacturer | Nobsound #ad |
| Weight | 15.25 Pounds |
| Part Number | DJ420 & DJ428 |
| Model | 4330977234 |
More information #ad
8. Douk Audio
#adHiFi Stereo Bluetooth 5.0 Vacuum Tube Amplifier MM Phono Amp for Turntables 320W
#ad5mm aux input, tablet, greatly improve the sound quality. Jan5654 vacuum tube & hifi sound: default with jan5654 tubes, tone etc. Improves everything associated with your music such as detail, much better than 6J1 series especially in human voice. Exquisite appearance & proper size: metal black case and vacuum tube with blue and orange decorating light looks fashionable and attractive, designed input switch / bass and tone pass & bypass switch, very convenient to use and suitable for stereo home and desktop audio system.
More information #ad
Pluggable tube socket for tube rolling and sound-shaping, dynamic, richness, immediacy, transparency, easy to pick from and alter the sound signature to one's preference. Perfect design & powerful function: with tone control, easy to get more smooth and delicate sound by adjusting treble and bass knob, and bypass function is added to enjoy original sound. And adding subwoofer output, and equipped with 32V/5A power supply, convenient to connect active subwoofer and build 2. 1 stereo audio system. Bluetooth 5. 0 & stereo rca & mm phono inputs: mm phono input, converts phono signal to line level signal and amplify it, amplify the low level audio signal from your phone, MP3 etc.
| Brand | Douk Audio #ad |
| Manufacturer | Douk Audio #ad |
| Part Number | SUC-X1 |
More information #ad
9. REISONG
#adReisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class, A Amp
#adAnd try pressing the black circle Button on the back of the machine for switching between AUX and CD modes. Tube el34 x 2, 6n2j x 2, 5z4pJ x 1. We don't think reisong A10 work well with a floorstanding Speaker or the low sensitivity speakers.
More information #ad
Point to point hand welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer. Reisong a10 Amp with protective tube cage. If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly.| Brand | REISONG #ad |
| Manufacturer | REISONG #ad |
| Height | 6.5 Inches |
| Length | 12.2 Inches |
| Weight | 26.46 Pounds |
| Width | 10.55 Inches |
| Part Number | Reisong-A10-WBH-Upgrade |
More information #ad
