List your breakthrough products that you’ve discovered on this audiophile Journey.


1. Add Powr sorcerer X2/4 

Get this guy with a Nordost QB base and chuck your high $$$ power conditioning units for sale on the ‘Gon.

2. Hemingway Zcore cables. The beginning line of Zcore called the Alpha will outrun 90% of the super high end cables on the market 😱. They’ve been tested by those who run the big name brands and the Alpha comes out on top. Why? One word, realism. The next line up called the Beta is where the breakthrough Technology comes into play. Install a few of these and you will be a believer in this design. Sigma and Omega are next in line and although big $$$ you don’t suffer the law of diminishing returns.

3. Theoretica Applied Physics Bacch-SP Adio 3D Sound Processer. One box does it all. The future in one box. Bottom feeders will choke on this one.

https://soundstageultra.com/index.php/equipment-menu/913-theoretica-applied-physics-bacch-sp-adio-3d-sound-processor

4. Quantum Science Audio fuses. These guys work! Go Red! Unleashing your equipments full Glory.

This tread is only for your listed breakthrough products and not open to the haters and Eeyore type folks. I am sure they will leak in here to try and mock and distract this main purpose.

Dear Eeyore,

Please name your favorite, Positive, breakthrough product. 

128x128glory
@syntax with your caliber of system can you say a bit more about the Leopard cable ?
Rdoc 

REL Carbon Limited Subwoofers 

Looking at the special version, 1000watt or the S826
AGD Audion amps-Searched for amps that sound like these for decades.
REL Carbon Limited Subwoofers
RAAL Requisite SR 1a Ear Field Speakers
I have never been into headphones. They made my ears hot. The RAAL Requisite’s sound fabulous and do not touch my ears. They also can be used with my Audion amps with no headphone amp needed. I can wear these for hours with no discomfort.
My OHM Walsh 5000s speakers I bought in 2012. My sister had a smaller pair in the mid eighties. The ones I got in 2012 can play louder and with more realism.
mijostyn,
I was really interested to read that you felt so strongly about the Tact since I respect your opinion, and your system is far better than mine. It will be on my upgrade shortlist right near the top.
Thanks, John
+1 @ricmci the Monks Prodigy is wonderful especially after coming from a VPI. Quiet, easy to use and most importantly does what it's supposed to do clean records
Love posts like this! For me when my journey really began (after I discovered there was an entire galaxy beyond Bose) 20+ years ago I have to say to this day the one time where I was truly awestruck (I've had several joyous moments of discovery along the way and continue to)  was when I heard Dynaudio speakers. I had listened to and owned quite a few but once I brought the Danes home I had finally gotten "there". And you just know it when it happens...Dynaudio Audience 82 and 52 to be specific...
One word. Many of us are digital phobic for whatever reason. Are there downsides? At high resolutions none that I can think of other than psychological one. Going in and out of 24/192 is invisible with good DACs and ADC's. Most program material starts out digital. As long as it stays there, there is no added distortion. You can keep it digital from the original ADC all the way to your DAC. In the mean while you can do pretty much anything you want to the signal without added distortion. You could triamp your speakers and get rid of all your passive crossovers! You could buy K Horns and correct the group delays. You could add passive subs and get rid electronics in the subwoofers. You can correct the frequency response of your room without having to hang so much stuff on your walls. You can give your left and right speakers the exact same frequency response curve so they sound exactly the same at all frequencies.
Any detriment is far outweighed by the benefits. It is not that difficult to master and makes this hobby even more fun. You also learn from experience like what adding 2 dB at 2000 Hz over 1/2 octave will do to the sound. The benefits are so large that I digitize my phono stage to take advantage of them. 
This ones easy for me. The TacT 2.2X and advanced digital signal processing. It took most of the guess work out of this hobby. It made subwoofer integration a breeze, allows me to make the system sound exactly the way I want, and offers a level of performance, particularly imaging that can only be achieved otherwise on a rare basis.
All crap...you do not need any of it, especially fuses, well unless they blow....
Papa,

I saw a Gate for sale on AM and passed. Is it still a powerhouse in your system as many products start off with a bang and then fizzle out. It’s gone now 🙈

Do you have an Add Powr  X2/X4?
High Fidelity products, specifically signal cables and power conditioner modules.


Post removed 
This thread makes me want to attend a " Breakthroughs for Tweakers"
show somewhere. 

I have recently become very curious about bass array breakthroughs.

Perhaps Tony1954 could start a thread on his experience
with others contributing what they learned.

I used to think a full range speaker (eg Legacy ) was always going to sound better than one that stops at say 40k and employs subs.

Okay so as not to DB Cooper this fellow's question-

1. Addition of multiple sound absorbing panels. Tears were close.
2. To be determined once the new XOs are assembled, installed
    and burned in.

Glory, thanks for a legitimate thread some of us are learning from.


Puritan PSM-156
Isolation springs

**waiting for my Fidelium cables to be dropped off by USPS, taking them to Washington State to hear against Townshend F1 speaker cables with millercarbon**

$25K for dac, preamp and music server. One box that does real 3D. Without dac, $20K. Folks spend that much for a pair of shoes and socks these days. A bargain in audio world.
Yeah, not the blokes that live on my street mate. $500-800 buys some pretty sweet cowboy boots down where I live, am I supposed to drop a Y'all in there somewhere? I tell the Texans that I'm from the deep South, Downunder.
8Note,

$25K for dac, preamp and music server. One box that does real 3D. Without dac, $20K. Folks spend that much for a pair of shoes and socks these days. A bargain in audio world.
Rootman,

Subs coming soon, Rel S812. My dealer says NO, but I say yes. 🗣🎼🎶🎵
That is an easy answer:
#1-AGD Audions
#2-Silversmith Fidelium speaker cables
#3-Shunyata Omega qr power cord
In order of magnitude of breakthrough:

1. Charlie Cocci Ultimate Monoblock (2 x 6BL7GT + 4 x KT77) amps (that's the guts in my Profile Picture)
2. Silversmith Fidelium speaker cables
3. Dodd Battery Powered Preamp
4. Mid 1970s Voskhod 6N23P tubes
Mine was discovering tubes! I can’t believe I didn’t give them a second thought over the years. When I was young, I thought they were for old fuddy duddies..Boy was I wrong. 
Silversmith Fidelium Speaker Cables 
Just WOW!
Greatest single improvement in my system thus far. 
Theoretica Applied Physics Bacch-SP Adio 3D Sound Processer.

There is another processor that was made by BSG called the "QOL." For me that was a breakthrough product. It does what the Theoretica product claims to do but with much less hassle. It mainly adds depth and definition to the soundstage and works without putting your head in a vice. When new they cost $4k but I found one for $800. They are pretty rare but one comes up for sale every so often.

I also have the Carver Holographic Generator. It works well but you have to set up your speakers and seating position exactly right to get the full effect. The BSG QOL is a little more subtle and it is very forgiving on seating position.

Thanks for bringing the Theoretica to my attention. The price seems absurd but it's interesting to know that it exists and if I ever get the chance I will listen to one.
@ja_kub_sz 

Interested in hearing abt your lightbulb moment with using high level inputs for subs rather than low level. I’ve done a lot of playing around with this over the years and have my own opinions but curious to hear your experience. 
“Bottom feeders will choke on this one.”

This is all I needed to read.. this place has become a caricature of itself. 
The day I woke up and realized my old stereo could stream music, almost all of it.  And in hi fi.  
I'm still trying to figure out what a breakthrough product is? If it's an Ah Ha moment, there has been far too many to count due to my length of time listening to and playing music.  My Harmon Kardon HK 730 comes to mind. But that was 40+ yrs ago. Also the importance of good footers under the equipment, maybe especially source components. . Then too properly sized & powerful  subwoofers (2+) Maybe the biggest ah ha 
Theoretica Applied Physics Bacch-SP Adio 3D Sound Processer.

Yes to the Theoretica products.
I don't have the Adio, but find even the BACCH4Mac Intro, at a fraction of the price, can be a real breakthrough. On some recordings more than others, and with proper set-up, it can create a much larger soundstage.
Going from RCA to XLR connections. Up until I made the HiFi plunge I didn't even know what XLR connections were.

Dual subwoofers and high level wiring/input connections for subs. Again, I didn't know what it was before HiFi, but now wouldn't get a subwoofer that didn't have it.

A few of my personal lightbulb moments thus far.
@glory carver did the crosstalk cancellation thing in the 80s. Look up carver sonic hologram generator. In fat there is one on ebay for $131. 
glory,
Yes, I plead guilty...I even have a badge. Seriously, some of the writing is so bad that it drives me nuts. 
54 is the grammar police on duty 24/7. Lovely job. My wife is constantly  rebuking me on my NY style of writing 😎 She’s no fun.
Subwoofers make a big difference 
expensive cables and power cords  don’t make any difference well in my set up but most of them looks gorgeous 
most streamers sounds the same when using digital out to dedicated DAC / Preamp 
there’s not much improvement when it comes to old speakers and amplifiers built around  (70s-2000s) vs new ones 
The New Hifidelity cables nano 360 contact enhancer for $300 is a gift it takes a few weeks to fully settle in. 
The SVS 3000,SB, and micro subwoofers with great app are ground breaking 
in quality and value .
in Digital the Bricasti M3 with streamer card totally destroys what most people hold true  HoloSprings May KTE, denafrips terminator  all big dual transformers 
and a bunch of filter capacitors ,the Bricasti is 1/4 the weight but built solid ,made in U.S.A all precision CNC I find sounds more complete and refined , how they get  great deep bass without all the massive capacitors is a ?and 
for Ethernet theUptone Audio Ether Regen  it truly cleans all digital noise to make streaming a pleasure ,and tons of others love it also.