I think their guarantee says it all: "guaranteed to deliver a noticeable 
increase in sound staging, resolution and air thanks to a lower noise floor and 
blacker backgrounds"
It's all jiberish--vague and meaningless claims that cannot be proven or 
disproved. A marketing company that has a good lawyer to review the weasel 
words!


--Dan [email protected]



-------- Original message --------
From: Richard Nute <[email protected]> 
Date: 8/22/16  7:12 PM  (GMT-05:00) 
To: [email protected] 
Subject: Re: [PSES] Fuses can affect performance other than safety! 

 If you put a carefully-chosen fuse in series with a loudspeaker, you can 
measure intermodulation distortion in the voice-coil current due to the element 
changing its resistance with temperature. What would be the parameters of a 
fuse that would minimize the element changing its resistance with temperature 
and still meet fuse operating requirements?   How much resistance change would 
result in measurable intermodulation distortion?   Can you explain any of the 
claims? “Synergistic Research Quantum Fuses employ a custom alloy treated with 
2,000,000 volts of electricity! SR Quantum Fuses significantly outperform all 
other high-end fuses on the market and are guaranteed to deliver a noticeable 
increase in sound staging, resolution and air thanks to a lower noise floor and 
blacker backgrounds.” “Synergistic Research RED Fuses feature proprietary alloy 
burn wires and end caps encased in anti-resonant ceramic bodies. RED fuses are 
then treated with 2,000,000 volts of electricity in a process we call Quantum 
Tunneling that alters the conductor at a molecular level for optimum 
performance. Unique to SR RED Fuses is a new treatment process applied 
exclusively to SR RED Fuses that realigns the crystal structure of both the 
burn wire and the end caps for a refinement in high frequency characteristics 
and improved timbre linearity. All told SR RED fuses significantly outperform 
every other high-end fuse on the market and are the only fuses guaranteed to 
deliver a significant increase in system performance or your money back. When 
compared to our award winning SR20 Quantum Fuses, SR RED Fuses sound more 
refined with smoother highs and more linear frequency extension from the 
deepest bass to the highest highs; no small feat given the remarkable 
performance of our original SR20 Quantum Fuses.” Rich  

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