Tube PreAmp Bare Circuit Board with Upgraded design for ARC SP10 DIYER

(Components & Tubes not inclued)

The following photo shows an example of finished PCB which is also available in my Mall

Features:

This Bare Circuit Board is for Tube Pre-Amplifier DIYer.

• With circuit design upgraded from famous original
• High quality of workmanship 
• Use 4pcs 6DJ8(not included)
• Require ~250V DC and ~6.3V DC power. (Pre-amp power board specially designed for our pre-amp series are available in our Mall)  
• Immediately add improvement to sonic characteristics of power amplifier. (Air, details, width and depth of sound stage)
• Size : 235mm  x 160mm
• 3mm thick PCB
• Come with circuit wiring schematic.
• Finished PCB as well as Finished product are also available in our Mall.
  

Important:

This product is only for DIYER with sufficient knowledge in electricity and know how to avoide danger from electic shock.