Top 8 Best Tube Amplifier Kit

6J1 ELECTRON TUBEPreamplifier adopt 6J1 electron tube, classic collocation. This is a preamplifier headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones.. POWER SUPPLYPreamplifier adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube. The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms.. WARM AND MELLOW MUSIC SOUNDA cost-effective preamplifier with warm, mellow, sweet and transparent sound. The sound of this board is warm, mellow, sweet and transparent, and full of music.. ENJOY DIYPreamplifier is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. This preamplifier allows you and your family to enjoy the joy of DIY.. STABLE PERFORMANCEPreamplifier preamp tube board is carefully debugged circuit with stable performance, quiet and no noise. Output port 3.5MM headphone output, preamp output..

All Tube Design solid-state diodes used only for full-wave rectification. 5W output power into 8 Ohm. 1 channel. Vintage channel controls bass, treble and volume. Vintage pilot lamp and screw-on jewel cover for power-on indication.

Top level quality parts, classic appearance chrome plated handles,gold plated connectors, gold tube sockets,NICHICONELAN capacitors from Japan, ALPS potentiometer, IEC Power supply socket,230V115V switch.. With tubes KT88, this unit can deliver balanced and colorful tone , a perfect choice to play vocal , symphony and classic music.. The best channel isolation is provided by four over-sized transformers with independent DC filtering circuits.. Another feature is that it comes with a subwoofer output, for those who want to connect an active sub to the system.. This integrated amplifier is compatible with most speakers, perfectly for vocals, symphony, and classical music, definitely a good choice for audiophiles..

brWillsenton provide the Special Tailor-Made Export version to us, use the best parts and technology, looks top grade and Luxury.. brWillsenton R-800i 300B 805 is an integrated Amplifier. brThis is a Power Amplifier too there is a group pre-amp input.. brThe Export version use the piano lacquer transformer cover that show it very high range.. brThe 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.. brHand welding point to point, the main circuit adopts shed welding brTwo 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..

R800i 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 speakersbut please don't use 805 at a pair of very high efficiency speakers, and 805 is good at large dynamic musics like Symphony, jazz..

KT88-98 power output.. 6J8P-J pre-voltage amplification.. The new power amplifier 0.35 cores do to ensure stable power supply.. Output power, maximum output power of 8W8W.. Output amplifier uses no big loop feedback technology to ensure high sound reduction, powerful.

A Serious Tube Amplifier Even though the price of Yaqin MC-84L is low, but this amplifier virtually is an audiophile grade ultra linear push-pull, full Class A tube amplifier. Premium Grade Construction at a Fair Pricea majority of the components are of audiophile grade, produced by some of the best companies in the industry such as Solen, Siemens and Philips. MKP capacitor for reducing AC to DC voltage,famous Shuguang tubes12AX7B, superior magnet wires on the transformer core,top-quality output transformer, high-quality volume potentiometer.. Impressive Sound this amplifier produces crystal clear sounds so it will make an excellent addition to your sound systemPush-pull Circuitrythis design means low distortion, high efficiency and high output power.. Powerful Output It is only 12 watts per channel, but compared to transistor amplifier, it actually can output more than 60 watts.. Output speaker terminal output and headphone jack 6.3mm jack..

Rockville blutube V2 70W tube amplifierhome theater stereo receiver with Bluetooth. Rockville BluTube SG audiophile grade tube amplifier with Bluetooth. Luxurious and beautiful finish. 25 watts x 2 RMS 8 ohm. 35 Watts x 2 RMS 4 ohm. 1 set of RCA inputs to connect to any audio device like a TV, laptop, or MP3 player, etc.. Optical input. Coaxial input. Sub output. Tube Amps do not hard-clip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power . Built in Bluetooth with 33 foot range. Built-in preamplifier. Headphone output.. Vu meter. Adjustable bass and treble 2 band equalizer. USB input for music files from USB thumb drive. Rear speaker terminals banana Plug binding post outputs for 2 speakers. Frequency response 3dB 22hz-20khz. Input impedance 47Ko.. Input sensitivity 300mV. Output Impendence 4-8ohm. Total harmonic distortion 0. 02. Signal-to-Noise ratiosn 86dB. Bluetooth 2. 1Edr. Usb Supports WAVMP3WMAAPEFLAC. 110V. Unit weight 6. 6 lbs. Unit dimensions 10. 6X10. 2X5. 1.

Features of BluTube WD Rockville BluTube WD Audiophile grade tube amplifier with Bluetooth Color 2-Tone silver with wood accent 25 watts x 2 RMS 8 ohm 35 watts x 2 RMS 4 ohm 1 set of RCA inputs to connect to any audio device like a TV Laptop or MP3 player etc. Optical input Coaxial input Sub output Tube amps do not hard-clip even at high volumes and are extremely efficient Due to this the amp sounds more like double the rated power. Built in Bluetooth with 33 foot range Built-in Preamplifier Headphone output VU meter Adjustable bass and treble 2 band equalizer USB input for music files from USB thumb drive. Rear Speaker Terminals Banana plug binding post outputs for 2 speakers Frequency Response 3dB 22Hz-20kHz Input Impedance 47kO Input Sensitivity 300mV Output Impendence 4-8ohm Total Harmonic DistortionTHD 0 02. Signal-to-Noise RatioSN 86dB Bluetooth 2 1EDR USB Supports WAVMP3WMAAPEFLAC. Unit weight 6 6 lbs Unit dimension 10 6 x 10 2 x 5 1.

4 VACUUM TUBES The Pyle Vacuum Tube Hi-Fi Amplifier is perfect for your home entertainment system. Gives you 500W peak power w 4 vacuum tubes. Proven to sound better than regular amplifiers because of the euphonic distortions they add to the music. 3 INPUTS The digital amp box supports MP3 audio playback other external devices. It is equipped w built-in USB reader and two CDDVD inputs. It is also equipped w one subwoofer output and 2 speaker outputs which can support 4-8 ohm speakers. BLUETOOTH-COMPATIBLE The professional integrated indoor house stereo receiver is equipped w bluetooth wireless music streaming. Works w todays latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing. TOP PANEL CONTROL The sound speaker amplifying device features top panel controls w input select, playpause, previousnext song, master volume knob USB w the LED display screen on the front. The 4 vacuum tubes are also located on the top panel. BUILT-IN COOLING FAN The high powered home theater pro audio receiver features a built-in cooling fan to prevent overheating. Additional feature includes a double-sided fiber circuit board. Includes remote control and power cable.