Been playing out on the back porch since I got this little gem home & loving it! VX50BA by Killed_by_Death posted Oct 20, 2018 at 1:09 PM VX50BA by Killed_by_Death posted Oct 31, 2018 at 6:03 PM It uses a power brick, 19 Volts, almost 3.5 Amps. Odd thing is the power cord connector, which I haven't used one like that since I sold my IBM ThinkPad that I purchased a dozen years ago: VX50BA power supply by Killed_by_Death posted Oct 20, 2018 at 1:14 PM VX50BA paperwork by Killed_by_Death posted Oct 20, 2018 at 1:12 PM When I tried it on it's own I thought it was loud, but then I compared to my Fender Rumble 40. If you really jam the volume & gain on the VOX it starts to fall apart. I'm not sure if it's the ABS cabinet that can be heard stressing or the driver. By default it has less low-end than the Fender Rumble, but you can get that bottom end if you crank the gain & bass knobs. However, then you can't get really loud w/o it falling apart, of course. EQ is obviously connected to the Gain, because the farther you turn the Gain knob clockwise the more it affects the EQ.