Click the links for up-to-date pricing. Ruby Tubes 6L6GC STR Matched
Ruby Tubes EL84 Premium Matched
Ruby Tubes EL34 Matched
Ruby Tubes Tone Bone Plug & Play Tube Adapter Pair
Ruby Tubes 12AX7 Preamp Tube
Ruby Tubes ECC83 (12AX7A) Preamp Tube
Music Gear Index
