Hi David,
I don't want to totally discourage a preamp, but with 1 source, I really recommend you run your computer to the DAC and straight to the amp. I don't know what server program you are using, but Foobar 2000 has a digital volume built in and I bet the others do too. If you want to find out just how capable your amp is, there is no better way or if you want to find out how transparent a preamp is when added in, this will tell you very quickly. Experimenting is free and this just might be very rewarding...
Tim
I don't want to totally discourage a preamp, but with 1 source, I really recommend you run your computer to the DAC and straight to the amp. I don't know what server program you are using, but Foobar 2000 has a digital volume built in and I bet the others do too. If you want to find out just how capable your amp is, there is no better way or if you want to find out how transparent a preamp is when added in, this will tell you very quickly. Experimenting is free and this just might be very rewarding...
Tim