ReviewsTube Amplifier Audiophile

OSD Audio 4 Zone 8-Channel Digital Amplifier, 80W/Channel, Distributed Audio & Home Theater – MX880

  • HIGH-PERFORMANCE AMPLIFIER: A slim yet robust multi-channel amplifier that supplies reliable power to up to four zones.
  • RESIDENTIAL/COMMERCIAL: Can be configured as the main amplifier for an audio distribution system or as an amplifier for 5.1 or 7.2 home theater systems.
  • AUDIOPHILE-LEVEL AMPLIFICATION: Delivers high-resolution music playback with 80 Watts per channel (1KHz into 4 Ohms), 50W Watts per channel (1KHz into 8 Ohms).
  • CLASS D EFFICIENCY: Uses Class D amplifier technology for low distortion and higher efficiency and special protection circuitry safeguards from thermal overload and short circuits.
  • SLIM DESIGN: Includes front-panel status indicators and slim form factor that is 2U rack-mountable (hardware included).
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Sabaj Audio PHA2 Portable Headphone Amplifier Black Color

  • Build-in sabaj-patented boosting power module which increase input power from 5V to +-15V..
  • Audiophile-Quality sound with good CNC aluminium cabinet.
  • 5V power input by Micro USB or power adaptor.
  • WIMA&SIEMENS capacitor used,Using TPA6120A2 headphone amplifier chips from TI.
  • RCA analog signal input for amplifier or active speaker connection.
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ALPINE SWT-S10 1200w 10" Car Subwoofer in Bass Tube Enclosure+Amplifier+Amp Kit

  • ... Low Pass Filter: 50Hz - 250Hz. High Pass Filter: 15Hz - 250Hz. Fully Adjustable 12dB Bass Equalizer with Differential Circuitry. 2-Ohm Stable Stereo. 4-Ohm Mono Bridgeable. Mute and Delay Soft Start System. Full IC-Controlled Protection Circuitry. RCA Preamp Line Output. ELNA Brand Audiophile Capacitors. 8 Volt Preamp Circuitry. Status Mode LED Indicator. High Level Input with Smart Auto Turn-On. Minimum THD at Rated Power: < 0.05%. Frequency Response: 10Hz - 40KHz. Damping Factor: > 200 @ 100Hz.
  • 50 Amp Maxi Fuse. Dimensions: (W x H x L) 8.5" x 1.8" x 13". CEA Compliant Power Ratings: 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N. 370 Watts (2 x 185 Watts) at 2 ohms < 1% THD. 1 x 370 Watts bridged @ 4 Ohms < 1% THD. RMS Power Ratings. 750 Watts (2 x 375 Watts RMS) @ 2 ohms. 1 x 750 Watts @ 4 ohm Bridged Mono. 500 Watts (2 x 250 Watts RMS @ 4 ohms) < 1% THD. Features: RockvilIeRWK818 Gauge 2 Channel Car Amplifier Wiring Installation Kit.
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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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Blue Mix-Fi Powered High-Fidelity Headphones with Integrated Audiophile Amplifier - Formerly known as Mo-Fi

  • High-powered audiophile amplifier custom-designed for Mix-Fi.
  • Multi-jointed headband for superior comfort and performance.
  • 50mm fiber-reinforced ultra-responsive dynamic drivers.
  • Powers on and off automatically when headphones are opened & closed.
  • Amplifier control: passive, active, and enhanced bass.
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UpBright 18V AC/DC Adapter Compatible with JOYO banTamP Zombie Vivo Atomic Jackman Firebrand Bluejay Meteor 20W Amplifier Guitar Amp Mini Tube SJ-24020001 FJ-SW20261802000 DC18V 2.0A 2.5A Power Supply

  • ...ion. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global 18V AC / DC Adapter Compatible with JOYO banTamP Zombie Vivo Atomic Jackman Firebrand Bluejay Meteor 20W Amplifier Guitar Amp Mini Tube SJ-24020001 Model: FJ-SW20261802000 FJSW20261802000 MFR Shenzhen Fujia Appliance CO.,LTD DC18V2.0A DC18V2.5A DC18V 2.0A - 2.5A 36W - 45W 18VDC 2A - 2.5 A 18.0V 2000mA - 25000mA Switching Power Supply Cord Cable Charger Mains PSU.
  • Compatible with: JOYO Bantamp Zombie Guitar Amplifier head Amp 20W Mini Tube 2 Channel Bluetooth DC18V 2.5A Switching Power Supply: Joyo banTamP Vivo Mini 20 Watt 20-Watt Hybrid Tube Bluetooth Amplifier Preamp Amp 12AX7 tube DC18V 2.0A Power Supply.
  • Joyo banTamP Atomic Mini Bluetooth Electric Bass Guitar Amplifier Tube Preamp AMP Speaker 20W Music DC18V/2.0A Power Supply.
  • Compatible with: Joyo banTamP Jackman BanTamP Series Ban TamP Jack man 12ax7 Mini Tube Head 20W Guitar Amplifier Guitar Amp w Bluetooth DC18V/2.0A Power Supply.
  • Joyo Bantamp Firebrand 20 Watts Fire brand Modern High Gain Tube Guitar Amp Head 20W Amplifier DC18 V 2.0 A Power Supply.
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Hifonics A3000.1D ALPHA Compact 3000 Watt 1 Ohm Stable Monoblack Car Audio Amplifier

  • Low Noise Preamplifier Circuitry - Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process..
  • RCA Inputs - XXX style RCA connectors for audiophile signal quality and maximum signal throughput with minimum distortion and maximum external noise rejection..
  • Crossover Type - Accu-Cross crossovers allow for complete control of the signal directing to all speakers. See specifications section for specific frequencies.
  • Electronic Equalizer - Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier..
  • Bass Remote Included - Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle. Smooth potentiometer and ringed illumination in a satin black mount create a custom look..
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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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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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T POWER 24v 6.6 feet Cable Ac Dc Adapter Charger Compatible with Bravo Audio V1 V2 V3 & Nobsound Little Bear P7 Deluxe Tube Headphone Amplifier

  • T-Power Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft // Brand-new Input Volt Range:....
  • Compatibility: Bravo Audio V1 Deluxe Tube Headphone Amplifier EH6922 / Bravo Audio V2 Class A 12AU7 Tube Multi-Hybrid Headphone Amplifier.
  • Bravo Audio V2+ Upgrade Class A GOLDEN LION ECC82 Tube Multi-Hybrid Headphone Amplifier / Bravo Audio V3 Tube Headphone Amplifier EQ Equalizer /Bravo....
  • Nobsound Little Bear P7 Class A SRPP Pure Vacuum Tube Headphone Amplifier.
  • Model: GM36-240150-D / 3L-7H03-1G / GM36240150D / 3L7H031G.
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AudioPipe APCL18001D 1800W Class D Monoblock Car Audio MOSFET Amplifier

  • ... strength. This amp has overload, short-circuit, thermal, and low-voltage protection to last for the long haul..
  • ALWAYS LOUD & CLEAR: For nearly two decades, Audiopipe has been a pioneer in high-performance audio equipment. Whether you’re a beginner or an experienced audiophile, our products will perform reliably and redefine the way you experience sound..
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