This small green box will give you everything you could ever expect from a regular TS-9 / TS-808. Either you are boosting your tubes to get more grit or use it as a standalone drive you will find it fantastic! It's true bypass, takes very little precious space on pedalboard and what is even more important TS mini costs a half of a price of a regular tubescreamers.
While building my pedalboard I had a massive issue deciding between an Ibanez TS9 and a Maxon OD9. After spending hours watching videos of the two, comparing and contrasting tones, I finally came across the TS mini. This little pedal packs a punch and easily matches- maybe even surpasses the tone of the TS9.