Choosing the "right" tubes.
The question often comes up, I have a ______ amp, what tubes are best to make this thing sound killer? This can be a really simple question that gets very complicated so I will try and break some portion of it down for you. First, the most important factor with tubes, preamp or power amp, is how consistently they conform to design specifications. This is why companies like TAD (Tube Amp Doctor) have been so successful even though many of their tubes are a re-brand of models a