jea48

Responses from jea48

Ground Loop Issue 427
Sbank,http://www.hamuniverse.com/rfi.htmlRead past the part, "don't blame me". There might be something in the article that may be of some help. 
How to check polarity?
http://www.soundstage.com/weaver01.htmhttp://www.boundforsound.com/tweak.htmhttp://forum.audiogon.com/cgi-bin/fr.pl?htech&1014011751&openusid&zzSean 
Power Receptacles - Review and Comparison
Dlcockrum,Thank you for your detailed response to my post. The Porter Port and Teslaplex used standard HD metal faceplates.Dlcockrum Ferrous metal? If you would please check with a magnet and post back...If the cover plate is ferrous the Hubbell H... 
Power Receptacles - Review and Comparison
Dlcockrum, is this the Synergistic Research Tesla plex you are referring to in your review?From the picture it appears to me to be just a spec grade Leviton 20 amp duplex receptacle with a steel supporting back strap. In your review you did not me... 
House Wiring Defect?
Single phase. 
Best way to extend a dedicated power line?
Crimp type butt splices work great on stranded wire but not on solid. Only if the wire connection, after making the crimp connection, is soldered will the butt splices hold up with time. If not soldered, in time the splice will loosen causing arci... 
Best way to extend a dedicated power line?
11-17-08: SnsI recently went through the very same thing. I just butt connected the new romex to the existing romex. I tried to find some 'audiophile' butt connectors, but no luck so I ended up using a commercial butt connector? Crimp in line butt... 
Ground Loop Issue 427
11-17-08: AtmasphereThere could also be a preamp issue that has not manifested before. If you can get your hands on a DVM, check and see if there is any continuity (less than 1 ohm) between the connectors and the chassis." Sometimes if the chassis... 
House Wiring Defect?
11-06-08: ZapperIt seems the 2 outlets were on different phases of you house electric, which induces a hum. With them on the same outlet/phase, hum is gone, makes sense.You house is probably fine. You can use a 3-light tester to see if the wires a... 
Ground Loop Issue 427
It is possible that the ground loop is there already but not audible with the two amps while when using the 845 with higher sensitivity on the inputs, the hum becomes more pronounce.Abe,I have really enjoyed reading your responses. Especially your... 
cable doubter no more
11-13-08: Carlos269The transition of going from talking about cables to electronics is not as smooth. To answer your questions head on: Price alone is neither indicative of a component's performance (objectively) nor of its sound (subjectively)!Ca... 
cable doubter no more
Carlos269, Here is an example of what I am trying to get at. The ARC Ref 3 preamp retails for $9995.The BAT Rex preamp $20,000......Both great preamps I am sure.Would you say the BAT will sound twice as good as the ARC?Or maybe only 5% better? Or ... 
cable doubter no more
Carlos269, I don't consider Best Buy or Circuit City as Hi-End equipment retailers...... 
cable doubter no more
Carlos269, in regards to your last post I can only assume you would agree the same argument can be said for audio equipment itself....... Only a small percentage of difference in sound is gained by mega bucks equipment compared to that of moderate... 
Grounding of Dedicated lines
The way your dedicated branch circuit equipment grounds are now wired is the correct way.