Had the tone master pro for a few months, mostly using headphones for practice. Needed to get a proper cab though and I tried the FR-10 and was blown away by the sound quality and ease of use. Decided i needed to get one myself, when it came to it I decided to get the FR12. It's not that much bigger than the 10 in footprint and it's still very light and manageable. The look and build quality is great, just like a real fender tube amp from the front and the kickback legs are a great addition. It's very easy to get a good tone, set everything to 12 o'clock, get your volumes worked out on the tonemaster pro and then dial the high cut to taste. It really makes the whole unit come alive and works great for playing along to backing tracks etc via bluetooth as well as being perfectly loud enough for gigging. Can't fault this product at all. I'd like to see a stereo 2x12 come out but this is great as a standalone.