They aren't the same at all but each are good in their own right. Solid state is much more reliable and needs virtually zero maintenance. Tubes can be a pain but at the volume I listen to in my medium size room 40 watts is plenty. I like how my amps can take a number of different type output tubes, all of which are often available locally . In my modest system those amps blow away anyone who has heard them whether they are into audio or not. I like solid state too but I haven't had one that sounds better than any tube amp I've had.
These Quicksilvers are a little over two years old and have been rock solid.....
These Quicksilvers are a little over two years old and have been rock solid.....