I've seen some posts online saying it's 20 watts, and others say it's 50 watts. Anyone know for sure? Were there multiple versions under the same model number? Lots of info out there on the guitar version of the amp (and a lot of that is contradictory as well), but not so much I could find on the bass version. No matter the wattage, mine's still kicking - I play my beloved '51 Precision Reissue through it now. Back in the 80s when I got the amp as a teen, it was paired with a Westone Quantum headless - wish I still had that bass as well, but that's OK.