Best Sonos ZP-80 Mod?

Very interesting. It is getting warmer.

Hi Folks. I had the Cullen Mod done to one of my ZP-80's. I am still conducting my evaluation and will report back in another week (or so.)

Cedar, I sent Joseph an email, quite a while back (before the Cullen mod was available) and did not hear back from him.

Does Joseph's PS mod improve the sound from both the analog and digital outputs?

Thanks

Barrelchief,
Yes, the sound improvement is evident from both the analogue and digital outputs. Since I listen to the digital output through a superior DAC, that signal is better, of course. For casual listening (i.e., while I'm working busy the house), I use the analogue outputs. Before the power supply upgrade, I avoided the analogue outputs because the sound quality was unsatisfactory.

Have a look at the Pacecar mod via Empirical Audio. I've got one. Highly recommended.

How does the Cullen mod compare to the Empiracal?

Anyone?