I agree, try them everywhere, but note that some are designed for digital and might have advantage there. I've noticed that gauge matters even for low power components, especially for dynamics. Are you using a preamp? I'm not, and have found dynamics to be very important i.e. more is better to make up for the missing gain stage.
I'm currently using Cardas Clear on amp and SR Atmosphere level3 digital on DAC. Those tuning bullets really do work and add flexibility to tune the sound. Don't forget the wall outlet! SR just came out with new and improved Orange fuses, I wonder if Orange outlets are next. I have Furutech GTX-R now. I wouldn't bother with an expensive PC for your sub, just play with some midpriced ones.
I'm currently using Cardas Clear on amp and SR Atmosphere level3 digital on DAC. Those tuning bullets really do work and add flexibility to tune the sound. Don't forget the wall outlet! SR just came out with new and improved Orange fuses, I wonder if Orange outlets are next. I have Furutech GTX-R now. I wouldn't bother with an expensive PC for your sub, just play with some midpriced ones.