Home > All Categories > Consumer Electronics > Home Audio & Video >


UNISIAN HIFI vacuum tube Preamplifier board 6J1 good sound electronic bile buffer preamp AC12V for home amplifier

US $9.10 - 10.46
US $10.00 - 11.50 -9%

Buyer Protection

Money Back Guarantee Refund in 15 Days


Item specifics

  • Brand Name: unisian
  • Maximum Power Per Channel: NO POWER
  • Model Number: 2313-027
  • Package: Yes
  • Channels: 2 (2.0)
  • Item name: Vacuum tube Preamplifier board
  • Working Voltage: AC 12V
Product Description

Chinese New Year Holiday Notice

Chinese Lunar New Year holiday is coming.From January 15, 2020 to February 2, 2020(sunday) ,we will celebrate the spring festival during this period. Sorry for anything inconvenient to you and please feel free to contact me if you have something urgent to get answer. I would like to take this opportunity to wish you and your families all the best for a happy and healthy Chinese New Year Thanks for you kind attention and support! Notification date: January 11, 2020

Seller recommendations


This is a vacuum tube Preamplifier board that needs to be used with the power amplifier board. Musical Fidelity X-10 is made in 1990s,with good sound.its based on X-10 architecture,and make certain optimization.If can"soft"the sound when used between player with amplifer. So you can have a better experience. For sound quality, please choose our store's signal cable and power amplifier and transformer board for better compatibility. DIY kits and finished products are optional. DIY KIT is an unassembled board that you need to assemble to work. If there is no electronic basis for buyers, it is not recommended to purchase DIY KIT, as the assembly may fail, please purchase the finished product. The finished board was tested successfully before shipment. When you receive the goods, please contact us if you have product problems or other problems, we look forward to solving your problem. Please do not leave negative feedback or open disputes before contacting me. It will have a big impact on our work and the store.Happy shopping


Item name: Vacuum tube Preamplifier board Tube : 6J1 6AK5 5654 6AU6 Channels: 2.0 、Stereo Supply Voltage: AC 12V Working Current: ≥1A Magnification:about 0.85 Configuration: DIY KIT or Finished Product Frequency:20-20KHz Dimension:77*66*51mm (Including the height of the tube) Weight: 120g Package 1pc Pre-Amp board (DIY kits and finished products are optional)

Russian overseas warehouse products, more for you.