Hi set them up as mono block amp and they were pretty weak. They didn’t have anywhere near the power I thought they would. They weren’t very deep, sounded like a radio
Topping A90
Hi, what are your thoughts on the Topping A90 as preamp as well as a headphone amp? It has the XLR inputs and outputs as well as gain settings. There is also the A90D with pretty much discrete version. I would be using it as double duty. Thanks