Mitigating the Bubble


Today after many years of trials and tribulations I have mitigated a sonic aberration a horizontal phase anomaly in my center stage.  While the center image was always stable and outlined it seemed narrow and bubble like and I would need to shift my body angle to really lock in the image. This was obvious on many CDs and LPs .

I have many man made fixes that helped the situation but never a total cure. Some of these are now permanent fixtures on the ceiling in 2 different locations. I made my own acoustic panels filled with long hair sheep's wool and 3 Argent Room Lenses.  I have laminar flow lenses that focus and stabilize the image across the front stage. I have built and treated an acoustic fan that overcomes the  boundaries with in my room by reducing interference. I have loaded my speaker cabinets 3 times with new drivers and now an outboard crossover. This was after my Essence 30s speakers and my Dunlavy SC4s.  ..All my components are hard mounted and direct coupled to the floor...on rock solid racks and speaker stands, custom mono bloc amps each on their own stand. All of these devices and angles and positions made the image wider and more focused but I still had that little  bubble and shift before me. Always less annoying with each new device and tweak.

So, your probably saying to yourself hurry up and get to the end. The end finally arrived today after having applied a contact enhancer 7 days ago to just 6 RCA ends out of many connections in my system.  Today with a friend who has been here a hundred times sitting in the Chair playing the same music as usual he said there was a wider sweet spot. I despise that term but he said it and not me.What we both heard was a super stable center image that was a few feet wide and not just one. The bubble was gone. The head in the vise was gone.  Off came the straight jacket and helmet. What I have now in this space intime is a glorious fully extended soundstage with all the meat on the bones and the features of talking heads on a real live performance stage. 

I have probably used eight different contact enhancers over five decades but this one blows my mind. This product  Nano Flo is the ultimate in transparency. 

Tom 

 

theaudiotweak

With someone claiming, without hesitation, that a contact enhancer increased their audible volume or dynamic range is it any surprise these charlatans exist?

Back to the main subject of this thread, Nanoflo.

I received mine a few days ago but it was only yesterday I was able to work on applying it. I first cleaned the contacts of my mains plugs, iec's etc with iso prophyll alcohol. I was surprized how much dirt came off onto the cotton buds.

I applied Nanoflo to the one fuse that powered my audio sockets, a 30 amp fuse, in my main control panel (again after cleaning it). After nanoflo completion I tried a TV in an adjacent room that runs off the mains fuse and the picture was sharper and brighter than before, had to tone sharpness and colour down a bit.

Back to the audio side. I applied Nanoflo to my PS Audio regenerator internal fuse and it's mains plug, plus all the mains plugs running off the regenerator. I also did the mains prongs in the receiving equipment, cd transport, dac, pre-amp, power amps etc and the music XLR interconnects. Lastly I did my speakers and a pair of Tannoy supertweeters that sit on top of them. There's also a pair of SR XOT crossovers hanging off the speakers, also done, of course. Speakers connections going into the power amps were also done.

Listening, powered it all up and starting listening, I knew something was wrong as sound was quite spacey and out of phase but I let it run for an hour. Turned out I'd wired one of the speaker connections going into the amp the wrong way round. Sound now was what I expected.  I turned it off at that point.

Max Townsend of Townsend Audio, (passed away recently), says that if you've moved your power cords or interconnect cables it takes at least a day for your system to come back to normal.

My system also doubles as my home cinema setup, with the pre-amp having an av bypass that allows my mains speakers to be my front left and right speakers for movie watching. I subsequently watched the new Spiderman movie later and finishing that I played a couple of CD's, 50th anniversary Sgt Peppers and Rolling Stones, 40 licks, disc one. I know these two discs extremely well and they sounded like I know them, except different. Volume level was the same but I was hearing more detail. The backing vocals in Sgt Pepper came through much clearer. I just had a feeling of being closer to the music. On the Stones discs I play 4 or 5 favourites, Street Fighting Man, Gimme Shelter, Paint it Black, Honky Tonk Women and It's All Over Now. Again, these came through clearer than I've ever heard before. At this point the music was so razor sharp, not in a bad way, that the speakers were disappearing and everything was in the room. The sound stays the same as you know, just more detail coming through

I think Tom mentioned earlier in the thread that the sound continues to improve for about 6 -7 days. I'm looking forward to hearing how mine progresses but even now I'm very happy with what Nanoflo does to my system and that was around 12 hours after application of Nanoflo.

Chris in onto a winner here.

 

Actually, it was the cleaning of the contacts that made the difference, not the no-name goop that you applied to them afterwards.

BTW, if you play CDs, try polishing them with ArmorAll.  It transforms them.  Really.

I would like to assume you are kidding.

 

After nanoflo completion I tried a TV in an adjacent room that runs off the mains fuse and the picture was sharper and brighter than before, had to tone sharpness and colour down a bit.

I saw a video improvement after an application of nps 1260 so the Sheridd2 experience is of no suprise.. I will remove 1260 and replace with Nanoflo when more is available for sale. Tom