- Available as Matched Pairs and Quads Only
- Priced per Pair or per Quad
- Same as used in our Stereo 70 Tube Amplifiers as the Premium Tube Set Option
- Burned-in for 24 hours, factory matched, test results on each tube box
- Includes a 90 day warranty from the manufacturer
- Factory Platinum Factory Matched @ 400V plate, 250V screen and -17.52V bias
- New-production reissue of the original classic XF2 Mullard