KR 300B


Regular price €339.00 Sale

Low Frequency, high power triode. 6-12 Watts of pure class-A power. Fully compatible with classic 300B.

All of the KR Audio tubes if bought in pairs or quads at the checkout are matched and come with:

  • Original KR Audio box
  • KR Audio warranty
  • Datasheet

If you have any questions regarding products or shipping we are at your disposal via our contact form or e-mail