wait what, I don't want to unplug something just to get another unit started.up. Forgive my ignorance, but I used to plug my power amp along with everything else into it an never had a problem but now it can't candle super capacitors out in a DAC?
Musetec (LKS) MH-DA005 DAC
Meanwhile, during the 4 years after release of the MH-DA004, LKS (now Musetec) worked on the new MH-DA005 design, also with a pair of ES9038pro chips. This time he used more of the best components available. One torroidal transformer has silver plated copper. Also banks of super capacitors that act like batteries, solid silver hookup wire, 4 femtoclocks each costing multiples of the Crysteks, a revised Amanero board, more of the best European caps and a new partitioned case. I can't say cost NO object, but costs well beyond. A higher price, of course. Details at http://www.mu-sound.com/DA005-detail.html
The question, surely, is: How does it sound? I'm only going to answer indirectly for the moment. I thought that the MH-DA004 was to be my last DAC, or at least for a very long time. I was persuaded to part with my $$ by research, and by satisfaction with the MH-DA004. Frankly, I have been overwhelmed by the improvement; just didn't think it was possible. Fluidity, clarity, bass extension. A post to another board summed it up better than I can after listening to piano trios: "I have probably attended hundreds of classical concerts (both orchestral and chamber) in my life. I know what live sounds like in a good and bad seat and in a good and mediocre hall. All I can say is HOLY CRAP, this sounds like the real thing from a good seat in a good hall. Not an approximation of reality, but reality."
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FWIW, I fire up the DA005, my preamp, and Pass Labs x-350.5 amp all within 10 seconds of each other! Those Pass caps are pulling lots of current no doubt. No problems. I'd work around the Equi-Core for the time being until you figure out what the problem is. With all the changes that the new DAC will be going through you don't want to be throwing other variables into the mix just yet. |
@kclone I understand your reluctance to remove components from pc. Have you tried removing amp from the Equi-core and run straight into wall? I've found over many years and many amps I much prefer all amps straight into wall vs BPT. But then I run three dedicated circuits, each on 20amp service, 10 gauge Romex, dedicated grounds on each. Again, I understand you may prefer amp into pc if not using dedicated AC. The power surge on initial turn on points to your ac circuit as culprit vs Equi-core. The big current draw in your setup is integrated, I'm with @lordmelton in thinking its your AC circuit is the problem. If you have typical 15amp service with likely 16 gauge Romex your AC circuit not up to powering this many components. There's not much to go wrong in a balanced power transformer pc, I'd check that AC circuit prior to purchasing new pc since you'll have exact same problem with the new pc. |
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