I hadn't heard anything about Hi-Fonics until recently. Back in the day, they were awesome. They are now owned by Maxx Sonic. A friend of mine bought an Zeus series amp (5 channel) and was raving about how good it was. Anyway, his car got wrecked. So he asked me to sell it for him. I just had to test it before it got sold. I found it to have a lot of power for a chinese amp. But it really lacked a nice, warm low end. My MTX 4001 killed it for tone!! Anyone have any experience with these new amps??