Upgrade your audio setup with this pair of pre-owned British MAZDA 6P25 beam power tubes. Vacuum tubes made by Mazda in the United Kingdom are well respected among vintage audio enthusiasts for their rich tone and solid craftsmanship. These beam power tubes bring classic analog warmth to custom amplifier setups.
This set of two used tubes was fully functional up until removal from a 6V6 single-ended amplifier. When tested on a TV7 tube tester using 6V6 settings, both tubes read at 100, well above the discard line of 46 (for comparison, a slightly worn 6V6 tube tested at 62). If you plan to swap these into a 6V6 circuit, keep in mind that the heater current runs higher at 1.1A per tube, totaling 2.2A for the pair.
Overall, these tubes are in good condition with no noticeable scratches or stains. One tube has partial peeling on its silver coating, though this does not affect its operation. Please check the photos to inspect the cosmetic condition before buying.
Two used British MAZDA 6P25 beam power tubes. They operated until removal and were used as substitutes in a 6V6 single-ended amplifier.
When replacing 6V6 tubes, note the higher heater current of 1.1 A per tube, 2.2 A for a pair. One tube has partial peeling of its silver coating, but this does not affect operation. Tested on a TV-7 using 6V6 settings, both measured 100 against a discard value of 46.
