I bought one of them because I wanted to play with a pair of Fender combos in paralell/stereo -it suits perfectly with my old Hot Rod Deluxe 'Bluesman'-. The 68 Custom Pro Reverb is a perfect pedal platform, excels at volume of 4-5, just when it is about to break up and sound crunchier -which is also a good option-. The crystal clearness of its tone is perfect to play some clean and creaky stuff and a convenient starting-point to start building up your own sound.
Reverb and tremolo systems sound amazingly, even when both are switched on at the same time. It is also light in weight, what will always be welcome for the ones that are on the road quite often, like me. In spite of its weight and power it can be cranked up at high levels, where it starts to develope crispier sounds
If you are a lover of the Fender sounding amplifiers and stuff, this unit is one you should defenitely try!