Investigation
Do premium AC power cables improve sound?
Challenges
In a 2004 blinded generic-versus-premium power-cord listening test, participants produced 73 correct responses out of 149 trials (49%), consistent with chance.
Canonical Source · other
Can We Hear Differences Between A/C Power Cords? An ABX Blind Test
This page documents how this source is reused across Claim by Claim. A source can support, challenge, qualify or contextualize different claims; appearing here does not imply endorsement of every linked proposition.
Evidence context
How this source is used
Evidence roles describe what this source helps establish inside each Investigation. They are local to that use, not permanent labels attached to the publication itself.
Subject families