Yeah I think it is. I did a quick test. One channel seemed quite a bit louder than the other. I’m going to run the 4 pin to 2 rca female connectors. That goes to a mixer then to my speakers so I can adjust the lower channel if I need to.
I’m using it with a small sanwa stereo amp in an egret 3 cab, luckily i checked the heat sink before I put the pcb away in the cab think it would of melted lol.