This is a sweet pedal. You can get several familiar sounds out of it: the am radio/tin-can sound, a deep, highs cut-off almost dumb sound, or just a dirty sound.
It has four knobs and a switch. The knobs are drive, lo cut, hi cut, and volume. The switch is really just a line boost for the input. Guitar is the lowest of flat boost, the drum has a small boost to it, and the vocals has a huge boost. The dirt on this pedal is amazing in my opinion, very... lo-fi. Its raspy, fuzzy overdrive. The pedal will get awfully dirty when cranked. The lo cut knob can cut off your lows if you want, but you can dial it back and have all your low end. The lo pass cut is 80Hz – 1kHz. The hi cut knob can also cut the highs or let them rain in. The cut range is 1kHz – 10kHz. Last but not least the volume just makes it louder

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The footprint is like any boss or digitech pedal. I thought the tonelok line was plastic till i got this. Its solid metal or something lol. Very heavy pedal too. It uses a boss style 9v power supply or a 9v battery.
I put my keyboard through it, and used the drum kit on it. It sounds sweet if you like that sort of thing

. I tried a mic through it, flawless megaphone sound.
Any pedal can sound good alone in your bed room so i tried it at a practice with my band. Its my new clean sound pedal. I have it set to get just a little dirt with highs cut all the way and lows wide open at unity gain. Gives me an old tube amp sound.
You can notice a slight low end loss, but its at 80Hz which isnt bad IMO.
Over all i think this isnt for everyone, but worth a try if you get the chance.