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Report Review for product Vacuum Tube - 5AR4, Sovtek

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Ths is my 3rd Sovtek 5AR4 rectifier tube I have bought for three different DIY amplifiers. The slow warmup is a good trait as it gives the output tubes a few moments to warm up and get ready for the B+ supply. I can't speak for te longevity of this tube yet since I haven't had it for that long, but performance to date is great.

Gregg Myers - January 3rd, 2015