I have an AMR , I use them year.
On the Russian forum read this experience:
Results of one small study on audiophile fuses and search enhanced sound while maintaining a neutral tonal balance (conservation handwriting sound components).
It was at one chosen over the years by the practice, neutral and very expensive system with ultra-high resolution. This setup is the addition of so-called "Tube-like" and "warmth" are indicative of blurring, and not sound enhancement. Fuses replaced in the external power supply to the DAC Voltikus Antelope Zodiac Gold with external tufts Antelope Isochrone OCX and Rubidium Antelope 10M.
The starting point are the most common staff really neutral fuses 5x20mm, class T. In this family are rated T500mA, in the instructions and on the site recommend changing to T800mA, and in the manual there are contradictions about whether you want to fuse F or T.
Not in the Russian denominations and types were ordered in the U.S..
I'll start with the end in terms of neutrality, but lovers of color and warmth of sound (and want to correct it) should start from here.
1) AMR Gold Fuses T1A (the first attempt to change the fuses, ~ $ 27 in Russia):
Promise:
1. Physicality, density, better resolution and detail of the sound reproduction;
2. Less noise and distortion;
3. Extended dynamic range.
Timeout:
Bass more immediately, but it is not dense, and inflated, smeared, rather than higher resolution and detail sticks out; sounds much richer, but very warm and personal. Dynamic range is not found, can the overall volume a bit higher. No improvement scene.
The most vivid coloring for the experiment.
2) hi-fi tuning supreme T800mA (~ $ 77 in Russia):
Very clearly noticeable change in tonal balance, though much less pronounced than that of AMR, I would say, in the bounds of decency: LF dominate, the emphasis on the middle, as a very high frequency in the background. Drew the fleshy zamylennost low (again, much less than the AMR). Resolution does not add, but improves the space and stage.
3) hi-fi tuning silverstar T800mA (~ $ 40 in Russia):
The first is almost a neutral party. Sound slightly softened tones became more interesting (natural, without going over), the resolution greatly increased, although at the beginning (first half-hour) is the feeling a very light haze "softness." The stage is wider and deeper than standard.
4) Synergistic Research Quantum Fuse 1A (~ $ 85 in Russia):
Slightly increase the detail. Sound like cleaner. Permission and space is much more than any priveduschih participants. Bass slow at first, but during the first few hours of coming back to normal, and only please.
The most gentle and a little common test participants. You can buy it on ebay or in the store highend-electronics.com. While ordering T always come M. The first time came burnt M800mA (can not prove anything), for the second time - working M1A, but they burned when I accidentally pulled the plug when the power supply. Must be taken several times higher than the recommended value.
Thanks.
