Boss TR-2

The TR-2 is a basic tremolo, that works great. I had another tremolo for a while, but being of the plastic made, didn't take the stomping too good. The metal chassis and sturdy construction, this pedal has endured a lot of use.
The sound is good, and the controls work as you would expect. And on the plus side of things, the battery compartment is handy, if you are using them.
Some times the led is hard to notice, if you aren't looking straight at your feet, but then again, the switch works nice, and you tend to hear what your sound is.
Good option in the tremolo market.

When I first thought about adding a Tremolo pedal to my chain, I asked myself if I would really put it to use often enough to have it take space on my pedal board. I decided to give the Boss Tremolo a try due to its features. I was immediately hooked and pleased at how many different types of Tremolo effect you can achieve with this pedal.
Like the title states, from mellow smooth, in various speeds to rockin' choppy also in different speeds. Once you get the hang of setting the speed to rhythmically fit what you are playing, it sounds super nice and adds an interesting character to solos or chords, clean or overdriven. I even mix it together with other effects like an envelope filter or a chorus or delay and achieve some interesting results.

I honestly couldn't come with any cons for this pedal.
I think most of us recognize the quality, reliability and versatility of many Boss pedals.

The BossTremolo will definitely inspire and enhance your playing positively.
I definitely recommend it!