ptss

Responses from ptss

Dd67000 crossover points?
@erik_squires . Interesting research--  AES preprint 3207 by Oohashi et al. claims that reproduced sound above 26 kHz "induces activation of alpha-EEG (electroencephalogram) rhythms that persist in the absence of high frequency stimulation, and c... 
Value of a preamp?
@hilde45 . Love your description- it's all "artifactual".  :)  
Value of a preamp?
I particularly enjoy the dealer (salespersons) comments; kind of like the old Absolute Sound to which I subscribed and enjoyed :) . Now I prefer amirm - just the facts - as best that human can avoid personal bias - which I think "they" do a pretty... 
Value of a preamp?
@cey. I agree systems sound better. I understand designers aim for the elusive straight wire w gain; however, exciting colorations must account for many findings :)  
Value of a preamp?
@dynalead. Yes. Where would phono be w/o preamplifier.  
Value of a preamp?
@carlsbad2 . I concur. It shouldn't change the sound.  
Berkeley Audio Design and MQA?
@ghasley. Not offended. Disappointed. I get business. But, just tell it like it is. "Studio sound forever" ? Hogwash. It's the developers I was offended by. Disappointed by those who new better; who should have said "this compression scheme is not... 
Berkeley Audio Design and MQA?
@echolane . I concur.   
Accuphase E-5000 factory power cord good enough?
An MIT Z Cord lll, non networked cord might be beneficial. New near $1900, used 1/2 or less. I like mine.  
Measurements for a dedicated line
I agree completely with getting a dedicated line with thicker wiring. I would add that an Equitech 2Q or higher will be a wonderful complement.   
Repairs to Spectral preamp
Spectral. Disappointed with Spectral. (Berkeley is a different matter.)  
Berkeley Audio Design and MQA?
Interesting responses. I don't "hate" Berkeley. Just disappointed. I'll certainly "get over it :) " I did not think my post would be considered extreme. Just a little disappointed - no "hate" , not even dislike.  Disappointed,  just a little :). ... 
Repairs to Spectral preamp
Agree with jond - and very disappointed with Berkely. Won't buy  Anything else of theirs. Eric, any chance you know a competent service Shop. I'm not concerned about shipping costs, and have original boxes.   
Berkeley Audio Design and MQA?
I'm disappointed that a company like Berkely, Espousing dedication to fidelity, wouldn't have known and spoken of the false claims of MQA. My gut tells me they must have known; so shame on them.  
Berkeley Audio Design and MQA?
Why were they not forthcoming. Do ethics matter in Audio?