At Tropical Fish, we are pro-electronics safety. We don’t want anyone to get hurt working inside a tube amplifier. At the same time, we hate to see people writing online who overstate the dangers of working on a tube amplifier. It really seems like certain factions want to discourage people from opening their amps up at all. This is a bad thing.

We have a few Wurlitzer 200 circuit boards that we use for parts. Most of repairing vintage equipment is maintaining a large hoard. Just because a component is obsolete doesn't mean it's useless: a lot of old transistors and diodes are both absolutely necessary and hard to source. We do our best to keep a surplus when possible.