My RK8 arrived this afternoon. I had no expectations with little to no YouTube demos out there. I just kind of figured it had to be decent if Fractal Audio are involved. I have a Headrush, an ADVANCED NATIVE TECHNOLOGIES (ASM ANT), a Yamaha DBR12 which I have used as my #1 since 2017 and I absolutely love. I would describe the RK8 as sounding very much like an amplifier. I have a Friedman JJ 20watt head/1x12 cab I use to practice with and I must say they are similar. I have a show this Saturday. May 18th so I will try to get a video up so you can hear it. You won't be disappointed at all with the RK8. There is only different, not better. Doesn't sound anything like a PA speaker.