Where to put your best power cable?

Do both ASAP!!

Those who I trust emphatically say source first. Of course, when I finally jumped into the higher ended power cord fray, ta da, I got them for my mono amps first. Then preamp, then sources. The exact opposite of what is recommended…..so….don’t listen to me 😁

Several posts above state "where the PC makes the most difference" - which is the best approach

This can be the source or the main amp

• many amps tend to have a heavy duty transformer/power supply, so adding a good power cables may not make too much difference
  • the better the power supply then a significantly better power cables will be required in order to hear a difference
• many sources have a crappy litle power supply, so adding a good power cdables will improve things significantly
  • in this case a lower quality power cables will make a noticeable improvement
• and of course the reverse may also be true

So figure out the quality of the power supplies in your gear and make an educated assessment

Take a look at Zavfino power cables, they are extremely good

Regards - Steve

@williewonka Do you have a recommendation on which Zavfino option is best for a source like a streamer?