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Read the Post in new Window Read the Post in Threaded view  Post #1890: High impedance. by xandcg on 2023-02-01 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
UPSes are (by default) high impedance devices, you need add means to deal with it. Or buy a custom made one......

Read the Post in new Window Read the Post in Threaded view  Post #1876: Custom UPS by xandcg on 2022-09-17 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
For anyone interested, this is a German company that is specialized in custom, purpose built UPSes. https://www.jovyatlas.de/ ...

Read the Post in new Window Read the Post in Threaded view  Post #1827: Some thoughts... by xandcg on 2022-08-02 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
No idea of who this guy is: ...

Read the Post in new Window Read the Post in Threaded view  Post #1824: Just 2 cents. by xandcg on 2022-07-31 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
[quote user="Amir"] ---------------------------------------------------   common internet information : it seems UPS/inverters/ACRegenarators react different to different loads .PSU design affect on load characteristics and not ...

Read the Post in new Window Read the Post in Threaded view  Post #55: Signal Projects by xandcg on 2022-07-29 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
A cable vendor that actually explain what they are doing... if that is BS or not, I can't tell. https://signalprojects.com/technology/ ...

Read the Post in new Window Read the Post in Threaded view  Post #220: Interesting. by xandcg on 2022-07-29 
Browse the content of the threads in new Window  Thread: Ultimate Turntable in Analog Playback  220 Replies 
Interesting device: Accurion Workstation_Vario....

Read the Post in new Window Read the Post in Threaded view  Post #23: Telegram channels. by xandcg on 2022-04-22 
Browse the content of the threads in new Window  Thread: Music and WW3 in Musical Discussions  24 Replies 
Those who want to follow the related news more closely can follow these Telegram channels: Intel Slava Z ASB Military News Patrick Lancaster News Today ...

Read the Post in new Window Read the Post in Threaded view  Post #29: Lampizator Horizon by xandcg on 2022-04-12 
Browse the content of the threads in new Window  Thread: Really Expensive DACs? in Didital Things  29 Replies 
Lampizator come out with a new DAC, Horizon. This is reportedly a completely new design he explain some in this video: ...

Read the Post in new Window Read the Post in Threaded view  Post #21: Interesting article. by xandcg on 2022-04-10 
Browse the content of the threads in new Window  Thread: Music and WW3 in Musical Discussions  24 Replies 
This is a quality and interesting article to understand the currently UA situation, and about what seems to be coming in Ukraine (the situation seems too fluid at political level to really gasp anything). HERE...

Read the Post in new Window Read the Post in Threaded view  Post #20: Not professional, pure PR it seems. by xandcg on 2022-04-10 
Browse the content of the threads in new Window  Thread: Music and WW3 in Musical Discussions  24 Replies 
I just passed an eye on the list and to start with most (if not all, I would need to consult and I'm not in a mood to get back studying International Public Law) of these "war crimes" were not crimes at the time when they happened but actually of...

Read the Post in new Window Read the Post in Threaded view  Post #12: Indian media. by xandcg on 2022-03-31 
Browse the content of the threads in new Window  Thread: Music and WW3 in Musical Discussions  24 Replies 
Western media since more than a decade is all about narratives and not facts.[1] The Russian one is far from perfect but still miles away of the totally pure propaganda machine of the west. The Indian news, about this subject at least, is quite ...

Read the Post in new Window Read the Post in Threaded view  Post #7: Or the opposite. by xandcg on 2022-03-22 
Browse the content of the threads in new Window  Thread: Music and WW3 in Musical Discussions  24 Replies 
[quote user="Romy the Cat"] I never seen country which completly voluntarily convert themselves into Germany after WW 1. As I said, I really do not want to talk a lot on the subject on this site, but I need to admit the since beginning of the war I d...

Read the Post in new Window Read the Post in Threaded view  Post #217: Nagra Turntable. by xandcg on 2022-01-04 
Browse the content of the threads in new Window  Thread: Ultimate Turntable in Analog Playback  220 Replies 
Well, Nagra is also in the turntable business now. https://www.nagraaudio.com/product/nagra-reference-anniversary-turntable/ ...

Read the Post in new Window Read the Post in Threaded view  Post #1807: Batteries vs. Supercapactiors by xandcg on 2021-12-05 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
Amir, just in case you are wondering about what I have said I think supercapacitors are better in this application, and adding to my previous reply, the main practical differences between a battery and a suppercapac...

Read the Post in new Window Read the Post in Threaded view  Post #1805: I never seen any PurePower by xandcg on 2021-12-05 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
Hello, Amir, I have never ever seen a PurePower and I'm far from being a electric engineer, but I'm convinced this "reduce dynamics" thing is at least partially related to the fact the power conditioning device isn't sized to the...

Read the Post in new Window Read the Post in Threaded view  Post #16: Converters comparation. by xandcg on 2021-12-04 
Browse the content of the threads in new Window  Thread: Digital recorders: what the "big boys" use? in Didital Things  15 Replies 
These are a bunch of test files someone did to compare convertors, just pro-audio stuff. I found the link on GearSpace (former GearSlutz) sometime ago, and I don't remember which were the others electronics involved, except (IIRC) everything was ...

Read the Post in new Window Read the Post in Threaded view  Post #54: I give it up. by xandcg on 2021-11-28 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
So, I give up of trying this cable construction experiment. I found some who already did a test with a similar construction and once a higher shielding material was placed it killed the cotton in oil magic, and it sounded like a "regular' shielde...

Read the Post in new Window Read the Post in Threaded view  Post #1803: Supercapacitors. by xandcg on 2021-11-28 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
With all the previous talks about batteries, any one tried (or have any idea about) using large/industrial supercapacitors instead, maybe followed by a isolation transformer? I mean the whole "kill dynamics" thing isn't supposedly to happen sinc...

Read the Post in new Window Read the Post in Threaded view  Post #74: Injection Channels. by xandcg on 2021-08-14 
Browse the content of the threads in new Window  Thread: 2+3 surround sound?? in Audio For Dummies ™  82 Replies 
Hello! Just now I learned about your YouTube channel, and in regards to ' reverberation injections', I would like to ask if you have tried something like guitar reverb pedals instead of those processors (or other am...

Read the Post in new Window Read the Post in Threaded view  Post #51: Pure Red Copper. by xandcg on 2021-04-29 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
[quote user="N-set"]IIRC, Viborg uses what they call red copper, which is probably red brass - a high Cu content brass, quite a bit harder than pure Cu. Visually and under a few strokes of a metal saw (I wanted to check if this is not a plating) beha...

Read the Post in new Window Read the Post in Threaded view  Post #50: No need to build in-house. by xandcg on 2021-04-29 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Paul, I don't know anything about the background oft these companies but the fact copper corrode during the building process isn't a drama. Ships hulls are mainly built of steel with the plates rusted during the building phase[1]...

Read the Post in new Window Read the Post in Threaded view  Post #46: Wireworld Pro Audio. by xandcg on 2021-04-28 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Jarek, Thank you for your input. This is nice to have a somehow a list of good connectors. Today I found Wireworld Pro Audio[1] sell "Silver-clad OFC" connectors (they call plugs). I n...

Read the Post in new Window Read the Post in Threaded view  Post #43: Viborg. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Paul, I found it Viborg, they offer in fact pure copper (non-plated) connectors too. No idea about the price, and they don't have the "chuck locking" the Supra PPSL have. EDIT: Europea...

Read the Post in new Window Read the Post in Threaded view  Post #41: Supra Cables. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Paul, Not the company I've referenced before (the one I forgot the name) but I just remembered of `Supra Cables` from Sweden. I had a look and their connectors are "24K Gold plated Copper". Apparently they are sligh...

Read the Post in new Window Read the Post in Threaded view  Post #40: Copper connectors. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Paul, I've been using my utterly boring pandemic free time to look for stuff on the internet and update the data/designs of some projects, and I am almost sure I've seen a company selling copper connectors (RCA at l...

Read the Post in new Window Read the Post in Threaded view  Post #38: Silver connectors. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Paul, Thank you, I will do that. :-) I remember Jarek commenting (likely in another thread) he was looking some pure silver Soviet connectors. I found this, not Soviet, but may be of t...

Read the Post in new Window Read the Post in Threaded view  Post #36: Half way. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: We who are about to die... (a cable thread) in Audio Discussions  54 Replies 
Hello, I've found this thread yesterday/today late night, skimmed it, and bookmarked to read today, what will just be possible to do a bit later. Bud's cable seem to be half way of wha...

Read the Post in new Window Read the Post in Threaded view  Post #1779: Not for fun. by xandcg on 2021-04-26 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
Paul, Adrian, there are cables with cotton/silk insulation (with and without oil/wax). Shielded cables with PVC/plastic insulation etc. a...

Read the Post in new Window Read the Post in Threaded view  Post #1776: Cables... by xandcg on 2021-04-25 
Browse the content of the threads in new Window  Thread: It’s mad, mad, mad... electricity. in Audio Discussions  1910 Replies 
Paul, I've see the post you referenced today, and I am still thinking about cable construction: UP-OCC Copper or Silver Wire[1,2,3] -> Wax (or Oil) -> Cotton Sleeve -> A...

Read the Post in new Window Read the Post in Threaded view  Post #6: Some review. by xandcg on 2021-04-24 
Browse the content of the threads in new Window  Thread: Optical Cartridge: ground breaking, snake oil, or what? in Analog Playback  5 Replies 
There is a review of some UK magazine: https://www.ds-audio-w.biz/wp-content/uploads/2018/02/HFN_DS-Audio-DS-Master-1_lowres.pdf EDIT: I found ...
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