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hemigreg

Responses from hemigreg

Has to be said
quoteThe Earth behaves like a gigantic electric circuit. Its electromagnetic field surrounds and protects all living things with a natural frequency pulsation of 7.83 hertz on average — the so-called “Schumann resonance,” named after physicist Dr ... 
Crazy cheapo tweaks and impressive SQ hacking
 But there is only one current/voltage traveling in a wire at one time. The signal in wire is, however, subject to external vibration. yea right only one signal is in rf cable and phone wires. 
Crazy cheapo tweaks and impressive SQ hacking
Geo show us the math please to anchor your Wild interpetation of Maxwells,Teslas and other electromagnetic gurus.do you even know the basic forumals??you sound like a good used car salesmanalso please explain how to filter out the sub Hz resonance... 
Cryogenically treated cables
yes copper purity is paramount to make a few microohms decrease-but you can get 1000 fold improvement by upping gauge one size.  even the cheap cca cable will show no active degretation if SIZED and terminated according to NIST and JAN spec. there... 
Cryogenically treated cables
 its high electrical conductivity (59.6×106 S/m) and high thermal conductivity, second highest (second only to silver) among pure metals at room temperature.[10] This is because the resistivity to electron transport in metals at room temperature... 
Cryogenically treated cables
the electrical activity in copper when brought back to room temp will not be any better than with no treatment. ive done cross sections of copper/gold/silver/plat/irridium/plutonium/thorium/ etc in research for conductivity and transmission speed ... 
Amps with meters ...
also you may notice by doing a market analysis that any audio unit of any kind brings more $$ resale working or not.1030s-present. 
Amps with meters ...
I like meters. and all my systems have oscilliscopes,YHD,harmonic analyers and real time analysis on scope for each channel at all times. Im a scientist/electronic Phd. retired and appreciate every aspect of "seeing" the music and every aspect ot ... 
What is the least compressed signal?
RtR  master before mixdown 15ips .   
Older Electronics - When to cut bait? Your thoughts?
well ive got Crowns,Dynacos,BGWs,Heathkits etc since the 70s and play them all hard since. over 50 pieces. not one has ever failed me cept for a fan or two wearing out. ive checked the signals regulary for decay and nothing more than a few mvolts ... 
Do speaker cables need a burn in period?
no difference for breakin or direction.variable AC exhibits skin effect and parrallel capactive coupling in all speaker wires proportional to frequency carried. 0-20khz is no problem.only when you go a few 100khz do standing and reflected waves im... 
AC Regenerator
Im not familiar with these newest models, I know the early ones did not offer anything i am asking about these $5000 units.what is the claimed output distortion under continuous full load?can they drive 5000 watts on a continuous basis without run... 
AC Regenerator
https://assets.tripplite.com/white-paper/common-power-problems-and-power-protection-solutions-white-... 
AC Regenerator
please see below buy these 2 and your power will be heavanly good plus safer than ANY regen. and lots more capacity for your Amps too.https://www.tripplite.com/isolator-series-120v-1800w-ul60601-1-medical-grade-isolation-transformer-6...https://ww... 
Phon stylus inspection
the best alignment is run a test stanard record which is exact as can be both right and left modulation in the groove. hook up a 2 ch oscilloscope to each side and look for any differential side to side and adjust for minimum ouput scope on additi...