I built this B1 buffer pre-amp in my spare time with the parts collected on my bin:)

It is simple B1 with PTP.
It sound really well and almost zero noise. This B1 makes my music more detail and coherent.

Comments

• Andy5112405
• 8 April 2012 at 06:07AM
• Try it with a Salas Shunt Reg you will be amazed at how much better the B1 can sound.
  

• TwistedPair
• 13 December 2016 at 06:33AM
• Thats a very tidy point to point wiring layout. I agree with Andy, try a low noise regulated supply (dual) and wait to be amazed....