Anybody use an LPS with a processor?


I have marantz and NAD processors.  Do people use linear power supply boxes to improve performance?
jumia
You really can't upgrade a power supply that's already built into a processor (NAD / Marantz).  However, you can do a linear power supply upgrade for transports and sources.  These are things like Oppo/Panasonic bluray players, streamer boxes such as AmazonFireTV or Android TV streamer boxes such as SkyStream Pro 8K, etc.