![]() There seems to be a much fuller, and less bright or glare or thinness in the Saxophone and oboe region of the sound spectrum. Tonally and presentation, things just seem that much more correct. I have to say that this modification of yours is truly awesome! My humble system has responded most wonderfully. I pulled the boards out and realised fairly soon that it was easier to just strip them right down and rewire and re-link them as per your pictures and write up. The time came and I had a go at VBEeeing the boards. I have been very interested in all your wonderful "exploits" and have been meaning to try some of them. I saved this thread and finally got around to modifying my twin super reg railed Snaps. I tried replacing the miniCapSc with the HP power supply and liked the results.īTW, I have now enough listening hours (myself and friends) with the VBE modified ALWSRs to confirm that they sound much better than the originals. As I mentioned earlier, using VBEs also allows powering all the SRs from a single rail which is the case if you use the HP printer power supply. Now, this power supply has a small high-frequency ripple (few mV) so I wouldn't recommend using it with standard super regulators (the preregulator will not filter it), but if you replace the SR preregulators by VBEs as described earlier, the VBE easily filters this ripple before it gets to the SR. ![]() ![]() The HP printers come with an external power supply which has two regulated outputs one at 32V and the other 16V, they are just perfect to power a NAC102 or any modified NAIM preamp (32V for SRs, and 16V to replace the NAPSC) ! Use a HP DeskJet printer power supply, seriously. Looking for simple alternative to the MiniCapSc? Here is one: ![]()
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