Not sure he really explains why...neikeel wrote:Do you have a reference for that quote - I would like to read. I have UFs in two amps, one of which sounds great and would not want to change the other not so that I am going to fiddle with when I get chance!vh junkie wrote: Another thing to consider here is the UF4007 vs 1N4007 for the diode. Try both and see if you can hear the difference Dave F. said the UF was acceptable here, but not for the mains.
http://forum.metroamp.com/viewtopic.php ... alpin+FRED
http://forum.metroamp.com/viewtopic.php ... 2&p=141940