-40%
Pair Ruby 12AX7 HG Preamp Vacuum Tubes, Tested
Pair Ruby 12AX7 HG Preamp Vacuum Tubes, Tested
Pair Ruby 12AX7 HG Preamp Vacuum Tubes, Tested

Pair Ruby 12AX7 HG Preamp Vacuum Tubes, Tested

$ 11.09

  • Brand: Ruby
  • Type: Preamp Tubes

Description

One in Ruby box and the other in a white box. Tested on Weston 981. See photos for results. RP is 1000.