I'll start by saying I love(d) my THR10. Have had it for a few years, but the power supply crapped out, Yamaha wont sell me one (they apparently aren't in stock anymore), and tried to get an aftermarket power supply from Amazon, but contrary to the reviews, it results in a giant buzz through the amp and isn't exactly the same as the original. I have a minty 1976 Deluxe Reverb, but just want something tiny to replace the THR10 as my coffee table amp where I can just plug in the Tele and get some great, low volume, edge of break up sounds and some reverb. The Mustang I is quite a bit cheaper than the THR10. Is it worth it? Thanks!