Reviews Tube Pre amplifier

Matched Pair 7-Pin GE JAN 5654W Vacuum Tubes Upgrade for 6AK5/6J1/6Ж1/ EF95/6J1P

  • About Tube + Transistor Hybrid amplifier： Front tube amplifier and rear transistor combine the advantages of two amplifier circuits to achieve the....
  • Tube Amplifier ：Adopt four 6J1 tubes for pre amp, making voice sweet and exquisite..
  • Transistor for Class-A amplifier： Adopt transistors for class A buffer, output power up to 2000mW, can easily drive many kind headphones..
  • XLR and 4. 4mm balanced input/output： It has XLR and 4.4mm balanced input, 4-pin XLR and 4.4mm balanced output, rich and diverse interfaces,....
  • Built-in Mute Circuit： It built-in relay for mute circuit when turn on amplifier to avoid POP noise and make sure the tube is worked at its best....
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Xduoo TA-10R USB DSD DAC 12AU7 Tube Headphone Amplifier AK4490 XMOS Decoder AUX Input USB Digital Home Aduio DAC Amplifier(Black)

  • 【Tube + Transistor Hybrid Amplifier】XDUOO MT-602 adopts 6J1 tube for pre-amp and transistors for class-A buffer. The front tube amplifier and rear transistor combine the advantages of two amplifier circuits to achieve the ideal sound effect and make you immersed in the happy atmosphere of music.
  • 【Compact Portable Headphone Amplifier】As it adopts transistors for buffer, strong output power up tp 1300mW, can easily drive many kind of headphones. Moreover, designed with palm size(12*7.8*4cm), it’s easy to carry everywhere for real-time HiFi music experience.
  • 【Professional Capacitance】Apart from adopting the special enthusiast Japanese ELNA capacitance as the coupling capacitance to present have transparent and sweet sound, it also adopts the special enthusiast Japanese RUBYCON capacitance as the main filter capacitance to reach smooth and warm sound, and splendid high frequency..
  • 【Volume Control, AUX In/Out】This model is designed with one line output, through the tube, and controlled by volume. lt can be used as the Pre-amplifier of all kinds of audio amplifier or active speaker, and improve the sound quality of audio amplifier or active speaker. If you have any questions while using, please feel free to contact us..
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MUZISHARE X7 KT88 x4 Vacuum Tube Integrated Amplifier Push-Pull Power Amp MM Phono Tube Amplifier Balanced XLR 2022 Remote

  • MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better..
  • MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers..
  • Pure Handmade,point to point hand welding using two high-quality wide-frequency high-quality Japanese EI output transformer using a high-power Z11 core toroidal power transformer dedicated designed for the machine ， voltage amplification and promote are used tube 5AR4 for rectifier power supply..
  • Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification.
  • Mute delay function when turn on the amp(about 30 seconds) ；the choice of Japanese ALPS motor potentiometer.
  • Provide Triode and Ultralinear selection function: Triode work mode. soft. pure and sleek. suitable for enjoying vocals. strings Music and other types of music.
  • Ultralinear work. the sound of open. unrestrained. the momentum is good. for large scenes. large dyn....
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Audiolab 6000A 100-watt Stereo Integrated Amp/Bluetooth DAC - Black

  • Dared MP-5BT is a most popular tube amplifier, sales over 100 thousand units, top player in hi-fi vacuum tube amplifier industry, It is a favorite of music buffs for the past 20 years, with a number of patented technologies, with amazing sound and amazing appearance, it is a work of art!.
  • This vacuum tube amplifier adopts hand welding and with highest quality components and materials to ensure the true reality of the sound quality, The amplifier hybrid preamp section and class AB power amp section. The tubes deliver warm and subtle music to the preamp section, while the solid state components increases the efficiency and quality of the music..
  • 25 watts per channel output, power can drive most home stereo speakers, Support bluetooth wireless for android, iPhone, tablets, smartphones, other streaming devices (supports APTX), support direct line-in, friendly USB and Aux input, when you plug it in via DAC/USB. Speaker output, pre output and 3.5mm headphone personal listening output..
  • Vacuum tube amplifiers in that the glass vaccum tube section is on the exterior. The chassis is made of finest stainless steel and plated with a high quality rose gold finish, flanked by two 1 inch thick wood panels with a lacquered black piano finish. which looks great in any ....
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Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Black)

  • This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier and can provide high fidelity and warm sound beyond your expectation..
  • Please do not connect T7 to any inferior Bluetooth digital amplifiers except Class T digital amplifiers, since all Class D amplifiers have very loud background noise..
  • Its tube(6J1) can be directly replaced with tubes like 5654, 6AK5, EF95 .etc.
  • Its mini size makes it more portable and be suited for a variety of scenarios and Its alluminum body makes it strong and elegant..
  • Upgrades of the new version: ① The gain switch is moved from inside to outside. Customers can adjust its gain more conveniently.
  • ② The circuit is optimized and the noise is lower..
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FX AUDIO GE5654 Tube Preamplifier for Home Audio HiFi Stereo Vacuum Buffer Tube Preamp with Bass and Treble Control with RCA Input/Output 12V/1A Power Supply(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 characteristics of stable signal, high temperature resistance, long service life, and not easy to be oxidized..
  • ♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture surface and high-quality tube combine to appear more fashionable,elegant and Classical..
  • ♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. At the same time it can maximize the rendering of an atmosphere like being in a music performance to satisfy your experience of different sound styles in pursuit sound quality..
  • ♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or indirectly connected to passive audio through....
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FX Audio Tube Preamp for Home Audio NE5532 Replaceable Tube and OP Amp Chip Mini HiFi Stereo 6K4 Vacuum Tube Buffer Preamplifier with Bass and Treble Control RCA Cable for Amp/Active Speaker

  • ♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated....
  • ♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture....
  • ♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in....
  • ♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or....
  • ♪ NOTE— The item just is a tube preamp, not a power amplifier or phono amplifier. Because it is a household circuit design, the home theater tube....
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UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System

  • About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
  • This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
  • How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
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Audiolab 6000A 100-watt Stereo Integrated Amp/Bluetooth DAC - Silver

  • THE MOST POPULAR TUBE AMPLIFIER: The Dared MP-5BP is a best seller and has thousands of satisfied customers from around the world. It is a favorite of music buffs for the past 20 years, not only for its amazing sound but also its amazing quality and visual appeal..
  • PERFECT MECHANICAL STRUCTURE AND ATTRACTIVE FINISH:Visually stunning and built of the highest quality components and materials: The chassis is made of finest stainless steel and plated with a high quality gold finish, flanked by two 1 inch thick wood panels with a lacquered black piano finish. You will not only enjoy the high quality sound, but also the fact that it is a work of art!.
  • HYBRID DESIGN: This compact amplifier combines the warm tube preamp section with a solid state class AB power amp section. The tubes deliver warm and subtle music to the preamp section, while the solid state components increases the efficiency and quality of the music..
  • LINE-IN ,USB/DAC AND BLUETOOTH INPUT:The Dared MP-5BT tube amplifier supports Bluetooth wireless(supports APTX) for Android, Iphone, Tablets and other streaming devices. You also have the option of a direct line-in..
  • HEADPHONE AND SPEAKER OUTPUT ,PRE OUTPUT:The Dared MP-5BT has an output power rating of 25 watts per channel and has a 3.5mm headpho....
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Little Dot MK2 MKII 6J1 X 2 6N6 X 2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier MKII

  • Please notice that shipment will arranged about 25th Apr.【Tube + Transistor Hybrid Amplifier】XDUOO MT-602 adopts 6J1 tube for pre-amp and....
  • 【Compact Portable Headphone Amplifier】As it adopts transistors for buffer, strong output power up tp 1300mW, can easily drive many kind of....
  • 【Professional Capacitance】Apart from adopting the special enthusiast Japanese ELNA capacitance as the coupling capacitance to present have....
  • 【Volume Control, AUX In/Out】This model is designed with one line output, through the tube, and controlled by volume. lt can be used as the....
  • 【Matte Surface, Aluminum Alloy Shell】MT-602 is more than it’s amazing features, it is exquisitely built as well. Follow the modern minimalism....
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