I had been researching pedalboard type power supplies for awhile and had settled on one in the US where I live. I ran across a review on YouTube on the Harley Benton Thunder 99. My intentions for this amp is to power a G112 Harley Benton speaker cabinet I had recently purchased (which is also an outstanding value) when I don't need to take a stack of speakers and a tube amplifier. First thing I'll mention is for both orders they were placed on a Sunday Evening from the middle of the states and were received on the Thursday of the following week. Outstanding delivery service! I'll tell you the Thunder 99 power amp is everything they say in the YouTube reviews. Very clean sound and can get quite loud even when plugged into an 8 ohm speaker cabinet. I tested the amp yesterday for several hours with no drop outs or changes in output using a Stratocaster guitar with a Fender Micro Mustang headphone unit plugged into the guitar then wirelessly sent to the receiver plugged into the Thunder 99 through the G112 Harley Benton speaker cabinet. This is how I intend to use the Thunder 99 for small solo gigs and open mics. With 2 inputs and 2 outputs I can connect my 8 channel mixer and send audio to two 12" passive speakers as well. This is a great little unit. I know there will be times I will drive my pedalboad wirelessly through the Thunder 99 into the Harley Benton G112 speaker. I'm thinking an additional G112 is in my future so I can go stereo if I want with the two speaker outputs. The Thunder 99 is just that versatile and what I've been looking for. Also with a 3.5mm aux in and headphone jack out I can jam to backing tracks without disturbing others in the room.