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lowrider57

Responses from lowrider57

Isolated ground versus self ground outlet
For a 4 outlet receptacle, use an Isolated Ground Quad Receptacle.    
Isolated ground versus self ground outlet
Isolated ground bypasses the wiring of the duplex. It's a straight run from your system ground to the grounding buss in your service panel.    
KT 150 failure
Right, a microphonic tube. If there's a warranty you should contact the dealer.  
iFi SPDIF iPurifier2 Review
Check user reviews on how low the noise-floor is. I was not impressed with the previous generation.  I like iFi products. I'm using an AC purifier in a power strip and it really removes noise on the mains.    
iFi SPDIF iPurifier2 Review
The Amazon PS doesn't use a toroidal or R-core transformer which will keep noise levels down. Can you link to the other PS?   
iFi SPDIF iPurifier2 Review
@kota1  Check out linear power supplies on Google and Ebay. The units that have toroidal or R-core transformers are what I'm referring to. Not a SMPS (Switch mode power supply) which is a chip. https://www.ebay.com/itm/273124405850?mkcid=16&... 
Mutec MC 3+ and CTronic After Dark Clock
@rodge827  My dealer carries the Mutec line and recommends the TOTL word clock for Audio Note dacs. It's way above of my budget. Maybe eventually I'll try a less expensive master clock. Actually,, a dac upgrade might happen first.  
Instruments that shine in your system
Yes, jazz saxophone jumps out from the stage with realistic tonal qualities. With orchestral, oboe stands out followed by the rest of the woodwinds.  
iFi SPDIF iPurifier2 Review
I experienced good results as well. The iPurifier2 reduces jitter and a noticeable decrease in noise, especially with streaming. Using a LPS instead of the AC wall-wart will provide a noticeable improvement. With a better power source, soundstage... 
Mutec MC 3+ and CTronic After Dark Clock
I've been using the Mutec MC-3+ for about a week and there's a significant improvement in my digital playback. I have a PS Audio PWT outputting AES/EBU and a Blusound Node2i using SPDIF coax out. I've found that the Node2i doesn't output a very g... 
How crucial is the quality of a digital cable?
Digital coax cables do make a difference. I’ve owned about 6 or 7, finally achieving the synergy I was looking for. It’s not just 0’s and 1’s. It’s the internal design and construction of the cable to keep the signal moving in a pathway without re... 
Connection check??
I think we're all getting that security page. Mine connects fast to the website. But I hate the pages where you have to identify the bus or the horse.  
Qobuz Hi-Rez Not Necessarily the Best Sound
Thanks @mapman . I asked because by using dynamic normalization you can tweak the bass. Many classic LPs are bass-shy or lack low-end definition. It's a good tool to increase dynamics in a subtle way.  
Qobuz Hi-Rez Not Necessarily the Best Sound
@mapman  I assume you're using your Axis/Denon MC to transfer vinyl. What sampling rate are you digitizing to? When you use dynamic range normalization, can you hear a difference between your digital playback and spinning the album live?  
Qobuz Hi-Rez Not Necessarily the Best Sound
+1 @mapman . Very well stated.