NOTICE: Be sure to enter the Make & Model of component you are purchasing tubes for. Failure to do so will delay processing of your order. We do not ship tubes without this information.
U.S. Made 6GH8A / 6U8 - Branded RCA, GE, et al. They all came from the same factory. This was the stock tube used in the Sonic Frontiers Line 3 preamp, as well as a handful of other popular vintage gear.
Label and box may vary from picture above.
Click here for a more in-depth discussion on how we grade tubes.
Label quality may vary from picture above. Prices includes matching in any quantity you need at no extra charge.