Upgrade your audio experience with the 6L6GE-STR Power Vacuum Tube. Made by the same Shuguang factory as the 6L6GCMSTR, this new 6L6 model guarantees high-quality performance and amazing sound. This medium-output power tube offers a distinct midrange character and features a strong and bold tone with bright and clean elements, resulting in a powerful punch.

Single - A tested single tube: If you have certain PC and TC values in mind, please don't hesitate to reach out.

Matched Quad - Four tubes tested and matched within +/- 1 mA (Mille Amp) of each other.

All RUBY™ Tube power tubes come already matched with a included 6 Month Warranty. There is no extra charge for this service. Our Magic Parts matching process is very exact and our tubes are matched within +/- 1 mA (mille amp) of each other.