Haven’t plugged them in yet but they look brand new and were packaged great... got here in record time to,, will definitely be buying more,, hopefully not to soon though,, :)
Verified purchase: Yes | Condition: New
I put a set of these in my older model Ameritron 811 and they produced the maximum output power. I get excellent reports on SSB with these tubes. I drive them up to the point where they just glow dull red and have not had any problems. They were packaged very well and arrived very quickly. They seem to be constructed almost identical to the Svetlana tubes they replaced minus the white anode insulator.
Verified purchase: Yes | Condition: New
These tubes are fantastic for my Ameritron 811A amp. The seem to last for years as this is only the second set I have had to order in 5 years time. Not too bad for an 811A tube.
Verified purchase: Yes | Condition: New
My tubes was broken on the way to FL. and had had to order new tubes and these tubes was was recommended to me to get! so thay must be good"
Verified purchase: Yes | Condition: New
Matched set of three 811A tubes. All put out rated power and continue to work well in my AL-811 Amplifier. No problems with these tubes. They are made in China.
Verified purchase: Yes | Condition: New