these produce a more efficient flow of electrons which allows for greater conductivity. Also, according to Tsang, "the QSA technology removes Bottle-neck Distortions (BND), while independent studies have shown that our fuse technology improves the performance 70 to 80%, while the aftermarket AC power cord is only 20 to 30%
Let's look at the facts.
- Electrons don't "flow".
- He made up BND.
- I bet if asked he can't produce any "independent studies" and even if he could it is impossible to measure a % of improvement.
if everything he claims is BS you figure it out