Reviews Phono Preamp Tubes

SynoRiver High Precision Passive Preamp, HiFi Preamplifier - RCA Stereo Audio Signal Volume Control (Silver)

  • 【6K4 Tube and NE5532 Chips】 This TUBE-03 tube preamplifier is equipped with triodes 6K4 vacuum tube and NE5532 OP IC. The vacuum tubes give you a different acoustic enjoyment with dynamic, sweet tube sound enjoyment. This 6K4 vacuum & valve tube is replaceable with 6J1, GE5654. OP chip NE5532 can be replaced by AD827JN or MUSE02.
  • 【Bass & Treble Control】 The vacuum tube preamplifier has independent bass knob, treble knob, and main volume knob. It ensures more delicate adjustment of music to achieve pleasant sound quality according to your preference. It is a great choice for both audiophile and starters.
  • 【RCA Input & Output】 RCA input can connect to smartphone, computer, CD, DVD, MP3, TV, blu-ray players. RCA output can connect to active speaker, or amplifier + passive speaker (can not connect passive speaker directly). RCA cable comes with package.
  • 【Premium Material】 Solid and textured aluminum alloy oxidation wiredrawing shell, black immersion gold PCB sheet and gold-plated interface ensures more stable signal transmission, high-temperature resistance. High performance component will bring high quality listening experience, low noise and pure sound.
  • 【Packing Lists】 Package includes 1 x tube preamp, 2 x 6K4 tubes, 1 x 12V 1A power sup....
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Nobsound T3 MM Phono Preamp Record Player Preamplifier HiFi Turntable Amplifier

  • T3 phono preamp is designed for home MM(moving magnet) turntable record players to convert phono signals to line level signals. It is only a preamp,....
  • With volume control, higher amplification times can make best use of your record player performance..
  • Adopting pure copper GND and gold-plated RCA terminals, low-noise integrated circuits and high quality components to remove low frequency noise and....
  • Mini size with attractive appearance, power switch with red indicator makes it fashionable, metal aluminum case can prevent vibrations and....
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Fosi Audio TDA7498E 2 Channel Stereo Audio Amplifier Receiver 160W x 2 and Box X1 Phono Preamp for MM Turntable

  • TDA7498E: 160W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod,....
  • Adopt STMicro TDA7498E chip to get clear audio sound, No pop, no audible noise, dead silent when nothing is playing through it..
  • BOX X1: Compact ultra-low noise phono turntable preamp that converts phono signals to line level signals. Designed with grounding post to protect your....
  • BOX X1 supports MM turntable input, 3.5MM headphone output and RCA line output for powered speakers. Note: You can connect a power amplifier through....
  • What you Get: TDA7498E Power Amplifier, BOX X1 Phono Preamp, Other Accessories, 18-month worry-free warranty and friendly customer service..
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Rockville PPA52 Preamp Pro 1U Pre-Amplifier w/Bluetooth/USB/Computer Interface

  • Rockville PPA52 Preamp Pro 1U Rack Pre-Amplifier w/Bluetooth/USB/PC Interface..
  • Top of the line professional preamp with low noise and high sound quality. Built in reliable Bluetooth audio playback with long range. Built in USB/computer interface allows you to record the master output to your DAW or to play songs from your favorite software on your computer. Built in USB MP3 player. (3) RCA aux inputs. (1) RCA Phono Input. (1) XLR and ¼” Combo jack front mic/line input. (2) ¼” Inputs (mono or stereo). (2) XLR outputs (stereo or mono)..
  • 1U rack mount size. Built-in 3 band Equalizer (bass, mid, treble). Left / Right balance adjustment. Mono/Stereo selectable. Mute. Low cut crossover filter. Headphone output for listening or monitoring. Loudness compensation circuit which at low-to-medium volume boosts the bass and treble response. 100-240V worldwide voltage power adaptor.
  • Specifications: Impedance. . Mic: 1mV / 3 Kohms. Phono: 3mV / 47 Kohms. Pre-Output: max. 5V / 1 Kohms. Total Harmonic Distortion. . Mic: less than 0.02%. Phono: less than 0.04%. RCA Aux: less than 0.01%. Signal to Noise Ratio. . Mic: more than 70 dB. Phono: more than 90 dB. RCA Aux: more than 100 dB..
  • General: Product weight: 4.43 lbs. Product dimensions: 18.89" x 6.49" x 1.73".
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Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply

  • 【Converts Phono Signals】: Compact ultra-low noise phono turntable preamp that converts phono signals to line-level signals. Designed with a grounding post to protect your turntable..
  • 【Features Power Switch & 3.5MM Headphone Output】: The unique power switch button design is very convenient to use. You can enjoy high-quality music with headphones through the 3.5 mm headphone output. Note: RCA line output and AUX headphone output can be output simultaneously..
  • 【3.5MM / RCA Output】: BOX X1 supports MM turntable input, 3.5MM headphone output, and RCA line output for powered speakers. Note: You can connect a power amplifier through the 3.5MM or RCA output, then connect the passive speakers..
  • 【MM Phono Preamplifier & DC12V Power Adapter】: Output Voltage Level: 2V max (P-P) at 10K Ohms, SNR: 70dB, THD: ≤0.08% @ 1kHz and 3mV, Frequency Response: Standard RIAA. Equipped with DC12V high-quality power supply..
  • 【What You Get】: BOX X1 phono preamp x1, 12V power adapter x1, User manual x1, our worry-free 18-month warranty, and friendly customer service..
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ANGELS HORN High Fidelity Vinyl Record Player Bluetooth Turntable 2 Speed Belt Drive Built-in Preamp Adjustable Counterweight,Magnetic Cartridge Upgraded Version

  • 【Stable Aluminum Platter】Our turntable features a belt drive mechanism with an aluminum die-cast platter which reduces vibration for increased....
  • 【Wireless Connectivity】Built-in Bluetooth 5.0, you can enjoy your vinyl collection with all the convenience of wireless technology. Connect via....
  • 【2-Speed Belt Drive Turntable】Play your 33⅓，45RPM vinyl collection, 45 RPM adaptor included.The rotation speed can be selected according to....
  • 【Built-In Phono Preamp And RCA Output】Built in switchable phono output / line out phono preamp can perform and appreciate the music life brought....
  • 【 User-Friendly Vinyl Player】Built from wood and metal materials with a unique sense of layering, The streamlined corner design is truly....
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ART Precision Phono Preamp

  • Connect any turntable to a wide variety of audio systems. Perfect for DJs and vinyl enthusiasts.
  • Moving Coil/Moving Magnet switchable input.
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Cambridge Audio Alva Solo | Phono Preamp for Moving Magnet Turntable

  • ✓ DESIGNED FOR VINYL – Cambridge Audio’s Alva Solo is a dedicated moving magnet phono preamp designed to give you a superb sonic experience from....
  • ✓ ATTENTION TO DETAIL – The Alva Duo's switch mode power supply and surface mount technology delivers short signal paths and a faster response....
  • ✓ SUBSONIC FILTER & BALANCE CONTROL – The Alva Solo will even work if your vinyls are a little worse for wear. The subsonic filter and balance....
  • ✓ GREAT ADDITION TO ANY AMP – The Alva Solo is a perfect for your amp that doesn’t have a phono preamp built in or a great upgrade for your amp....
  • ✓ TECH SPECS - MAX POWER CONSUMPTION 10W, GAIN @ 1KHZ 39dB, NOMINAL OUTPUT 300mV, SENSITIVITY FOR NOMINAL OUTPUT 3.35mV, EQUIVALENT INPUT NOISE....
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ANGELS HORN High Fidelity Vinyl Record Player, Bluetooth Turntable, 2 Speed Belt Drive, Built-in Preamp, Adjustable Counterweight,Magnetic Cartridge, Upgraded Version

  • 【2-Speed Belt Drive Turntable】Play your 33⅓，45RPM vinyl collection, 45 RPM adaptor included.The rotation speed can be selected according to the speed of the vinyl record, so that the turntable can perfectly interpret the vinyl record to your High-quality music life..
  • 【Built-In Phono Preamp And RCA Output】Built in switchable phono output / line out phono preamp can perform and appreciate the music life brought to you by the record player on any your own externally-powered speakers via the dual rca output cables. Your turntable includes both Phono and Line outputs that allow playing with or without a Phono equalizer..
  • 【 User-Friendly Vinyl Player】Built from wood and metal materials with a unique sense of layering, The streamlined corner design is truly atmospheric and stylish. Simple setup and operation, designed with one button that supports power switch and speed adjustment, satisfy basic demand of turntable on the basis of simplified operation. We are committed to serving our customers with reliable products and empathetic service. If you have any questions, please don't hesitate to contact us..
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