I've tried the gold fuses in 3 components with small but worthwhile improvements . The slow blow fuses have a resister in one end so direction is important on those . Resister side goes down stream according to Harmon . I usually stay away from anything silver , it can have some goofy affects .
Hi-Fi Tuning gold fuse on Parasound
I picked a pair of Hi-Fi tuning 5A fuses for my Parasound HCA 5 channel amp (only for the front channels). After giving some burn-in time, I noticed the fuses add an extra brightness to the sound. This makes the sound a little forward. But this adds a sense of realism and dimension. Does anyone have experience using these fuses on Parasound gear.