100 hours on the duplex with standard fuses. They appear to have broken in so that the mids are balanced with new superior bass and higher treble ranges and the ambiance, reverb, natural decay and air which was awol for the first three days are back. They sound similar to the black fuses. They may require an additional 100 hours to get to that place where the fuses were so beguiling and lush sounding. I will be installing the fuses after another 2 or 3 days just to see how far the duplex sounds.
A25105. The black fuses in my main amps only after only 2.5 hours made my system addictively richer, more detailed, and more musically interesting (until they blew). They were rated 5 amp slo-blo. SR Elliott is sending me 6.3 amp fuses.
I also installed a duplex in my living room system. That system consists of highly modified Dynaco ST 70 voltage regulated (not a ultralinear tap design), custom tube preamp, modified pioneer DVD-05 DVD/CD player (six big caps, high end Power cords on all equipment), Kenwood tuner and Legacy Signature 111s.
The black duplex after 24 hours showed great improvement in smoothing out high end peakiness from the rear tweeter, better integration of sound, wider soundstage, and the same punchy deep bass as before. My wife liked it immediately compared for the bad taste from my main system after 30 hours. I will be installing a 4 amp fuse just in case as it is rated 3 amps but SR Elliot recommended the higher rating.
If if you have the Teslaplex SE and replace it with the black duplex, put it on your television/cable box/blue ray player. I have a 75" Sony x940C and it improved the picture. The other big TV improvement (my wife told me to keep the tweak because it the picture was obviously much better) is to install a set of Stillpoints ultra-minis under your cable box.
A25105. The black fuses in my main amps only after only 2.5 hours made my system addictively richer, more detailed, and more musically interesting (until they blew). They were rated 5 amp slo-blo. SR Elliott is sending me 6.3 amp fuses.
I also installed a duplex in my living room system. That system consists of highly modified Dynaco ST 70 voltage regulated (not a ultralinear tap design), custom tube preamp, modified pioneer DVD-05 DVD/CD player (six big caps, high end Power cords on all equipment), Kenwood tuner and Legacy Signature 111s.
The black duplex after 24 hours showed great improvement in smoothing out high end peakiness from the rear tweeter, better integration of sound, wider soundstage, and the same punchy deep bass as before. My wife liked it immediately compared for the bad taste from my main system after 30 hours. I will be installing a 4 amp fuse just in case as it is rated 3 amps but SR Elliot recommended the higher rating.
If if you have the Teslaplex SE and replace it with the black duplex, put it on your television/cable box/blue ray player. I have a 75" Sony x940C and it improved the picture. The other big TV improvement (my wife told me to keep the tweak because it the picture was obviously much better) is to install a set of Stillpoints ultra-minis under your cable box.