I would go for the benchmark dac usb with inbuilt pre amp.
I use dac 1 usb myself. I would not suggest you buy anything more expenisive with these speakers as it works great with them. I has max output at 0.7 volts in. That the dac 1 supply. I would buy the pre amp version though.
I use dac 1 usb myself. I would not suggest you buy anything more expenisive with these speakers as it works great with them. I has max output at 0.7 volts in. That the dac 1 supply. I would buy the pre amp version though.