In recent years, there has been a resurgence of interest in tube transistors, with many manufacturers producing new tube-based products, from amplifiers to guitar pedals.
Similarly, the word "tube" shifted from physical glass vacuum tubes to television sets (picture tubes), and eventually became synonymous with online video hosting platforms (such as YouTube and various adult entertainment networks). The "Surprise" Trope in Media tube tranny surprise hot
If the power tubes are biased too "hot" (drawing too much idle current), they will force the power transformer to work overtime, leading to overheating. In recent years, there has been a resurgence