Here are the factors that almost never gets covered in A/B testing and blind testing of audio HIFI gear. Conclusion it works; if you also take these factors into consideration. Which almost no one does. Making it a test, not an A/B test or a blind test. If you need help with your Hi-Fi system or general advice, then send me a mail to: [email protected] (my name is Larry) For free help, then look at my videos and comments. Then there are several 1000’s of hours put into these videos for the entire community. (circa 450 videos) Real HIFI help social media: Facebook - audiophile forum for discussions, tips and tricks for the community: https://www.facebook.com/profile.php?...