Arguable.
IME, it depends on if you are using single or stranded. I noticed an actual increase in performance (to my liking) when biwiring custom 18AWG dead soft 4N silver with teflon. I biwired with stranded wires (various types) and found that while it increased the soundstage- there was an undeniable smearing.
IME, it depends on if you are using single or stranded. I noticed an actual increase in performance (to my liking) when biwiring custom 18AWG dead soft 4N silver with teflon. I biwired with stranded wires (various types) and found that while it increased the soundstage- there was an undeniable smearing.