Yeah, I guess it’s time to try and define the term "tweak." To me it’s a no cost or relatively inexpensive fix that can be done with little or no effort, using your own set of ears as a guide. Something like putting a set of tiptoes under your amp or moving your speakers a couple inches. In other words, to me it’s not installing a five figure set of interconnects or getting the ceiling raised in your listening room. |
Most "tweaks" are branded ready made products ( most of the times costly) that are perceived like only " secondary" addition to the audio system itself... But in fact the embeddings of an audio system with different low cost devices is the "primary" task, more important than even the difference between the choice of the different + or - equivalent basic electronic components themselves most of the times....A good amplifier, nevermind his brand, is relatively equal to another good one to begins with..... The expression "tweaks" hide then the main audio problem: How to embed an audio system... There exist 3 embeddings dimensions: mechanical,electrical and acoustical.... No single "tweaks" can do this triple rightful embeddings, not even only one embedding can be completely solved by a single "tweak".... Never mind his price... These Embeddings are concept, not an object, and come from a method of listenings experiments and experiences we must work with ourselves .... Nevermind his price, you dont know your own audio system potential if it is NOT rightfully embed.... Sorry.... And NO ! upgrading to a new piece of so called new high tech electronic component is not the solution at all... Only hype and ignorance in action even if this is a better electronic component....It is however often a throwing of money in the wind of an elusive hi-fi top experience ... We must begin by the beginning : what my actual audio system is capable of ? After that you may be surprized by your own audio system and you may discover what i have discover myself, there is no comparison between before the rightful embeddings and after.... My rant is there to awake some beginners about the upgrading myth and illusions, others can laugh..... My rant is there also for those who ridiculized all these "tweaks" for a bad reason in the name of their" science" obsession or in the name of the marketting blinders they put on their eyes.... :) I devise with cheap materials or very low cost one all the devices i use myself to accomodate and controls the 3 embeddings dimensions of my audio system, and the one i bought were low cost also... Top Hi-Fi experience, contrary to most opinions here may cost peanuts if someone learn how to embed a good basic audio system..... My best to all.... To answer the precise question of the OP : No i dont have now only one "tweaks" that is the king solution....I have many simple devices at peanuts cost yes that solve partially, but in an very audible way, each one of the 3 embeddings problems... |
My $49 Bosch laser measuring tool. Another AGonger mentioned it (thanks). Fastest way to get your speakers to "disappear". Check distances, seating position, aim for sure but toe in and tilt too. An inch matters. Really. Cabling you can afford but not crazy. Been said before, ear protection for all loud activities. This is a life time hobby. |
My most expensive tweak was also the tweak that made the biggest positive impact. The $400 that I spent on two sets of Iso Acoustic Gaia III Isolators for my speakers was worth every penny. "PPT" stands for Perfect Path Technologies. Their products are currently not available and I'm not aware of any recent news regarding if the company is coming back. Last year there were many threads on Audiogon regarding their products; so, there is plenty of info available here if you are not familiar with their products. |
Much of what is mentioned above, imo, are not tweaks, but actual components and necessities, as part of our systems, for bringing out the best for our enjoyment. I am in line with atmasphere ( even though we are on different sides about some things ), that our systems can easily deliver peaks at 110 db ( neither of us are deaf because of this ), and at these volume levels, acoustic airborne and mechanical vibration, does need to be dealt with. To add to this, if the gear is affected by these volumes ( share the same room or location ), they are affected, not just from below ( stands, shelves, supports ), but from all around the components, and there are devices and tweaks, for on, and inside, the components themselves, that can be purchased / used, that can, and do, help. The glass of the tubes have got to be dancing a bit, even with tube dampers installed, ime. |
OP - jumpers are just a pair of mini cables about 3” long with banana speaker connectors on the ends that bridge the left and right upper and lower binding posts. IME they don’t need to be the same as the speaker cable you’re using — they just need to be decent quality, and at these lengths it’s a relatively cheap tweak. I’d guess AudioQuest and others sell them at those lengths that you can probably buy from the likes of Crutchfield, Audio Advisor, Music Direct, etc. with a return policy so you can try them at home. Mine were made by Chris Sommovigo of Black Cat, and he was the one who recommended I give this a try and very glad I did. FWIW... |
For less than $500, the Akiko Audio Harmonizer Unit is the best tweak that I have ever experienced. It transformed my system above and beyond what I hoped it could do. It is also the most straightforward tweak to install because it's connected to the IEC ground in my power conditioner. Vocals sounded 3-dimensional before adding the Harmonizer Unit. After adding the Harmonizer, the music sounded REAL! It gave me goosebumps. The noise floor vanished, and the soundstage layering is now phenomenal. |
Symposium Acoustics Rollerblock Jr+ under my turntable and this all on a Symposium Acoustics Segue ISO platform. Stunning improvement on bass notes, all percussion, and a wider/deeper soundstage overall. So much so that I have since added more Rollerblock Jr+ for my other components and now have on order a Symposium Acoustics Foundation Rack Ultra. I also found very good improvements by adding in a Niagara 1200 power conditioner and NRG wall outlet and am using AQ Tornado power cables. Then added a dedicated 20 amp AC line. Then upgraded to AQ Earth signal cables. All of these upgrades (tweaks, as you may wish to call them) made very good improvements each and every time. So, had to do another. Recently went up the ladder in speaker cables with AQ William Tell ZERO. WOW! That is one heck of a cable. Upgraditus is suggesting to me that I am not done. Good fun, no doubt. |
Details of Carbon Fiber outlet cover.....this is the most idiotic thing I ever experimented with. Surely the replacement of a plastic outlet cover would have no effect on the sound. I even tried to load the inside of the cover with Blutak....no difference at all, so I left it in place. The outlets themselves are audiophile approved Maestro, the cable is Neotech with top of the line Furotech carbon fiber plugs on each end. On a lark, I went to Ebay and got 3 carbon fiber outlet covers for the 3 outlets in the stereo room. The covers are from HongKong (although they came through California, they were 20 dollars each, and the change was very dramatic all on the up side. |
So many interesting suggestions! Thanks all. And feel free to keep them coming... @highend666 - thanks for the link, although completely impossible in my listening space @stringreen - details of your carbon fiber outlet please? @sjsfiveo - yes, couldn't agree more about NOS tubes @soix - not sure what these jumpers look like in action -- can you describe more? @barbapapa - not familiar with PPT -- what does that stand for? @chrismini - super interesting suggestion So many isolation/shelving ideas too -- will look into those. Thanks! |
@builder3 "Take care of your hearing" Could not agree more. I built a porch on the back of our previous house during the summer of ’05. Circular and chop saw blaring every day that I was off from work. I ended up with tinnitus and still have it today. I think my hearing is okay as a couple of friends agree with what I hear on my system. But I sure wish I could go back to the summer of ’05 and protect my hearing. |
Well, after 30+ years in construction, and the hearing loss that results from that, I'm going to say "cupping my hands behind my ears". Not kidding, try it. Sound-stage instantly becomes all-encompassing, details are greatly expanded. First time I tried it, I was both amazed and a bit bummed. Take care of your hearing, should go without saying. |
For me, the earliest and cheapest was adding a dedicated line (took one afternoon, less than $100). The most recent, and maybe best, was Krissy's boxes from former PPT: game changing. In between, early-1960 6085 and 7062 tubes (in place of 12ATx and AUxs) for the line stage of a LTA Zotl-10, which itself was a total ear opener. I've also been happily surprised with the SR HFT/FEQ treatment and IsoAcoustic Gaias. All in all, I've been amazed how much tweaks really do matter... I used to shake my head at my brother's Cryo treatments, but now I have an open mind: if I hear it, I go with it. I listen to single-driver speakers with Fostex F166e drivers (4.5") and it sounds like a concert hall. |
I have a CD issued by high-end solid-state amplifier company Ayer Acoustics titled "Irrational, but Efficacious System Enhancement Disc". My dealer, now out of business(owner died), let me borrow it. Never returned it. It has white, pink, and 3 brown noise tracks. Brown noise is ideal for breaking in everything that needs breaking in: Cables, speakers, amps, DAC’s, etc. The last track is a 5 minute glide track that goes from 5Hz to 20kHz. Played at a moderate level, it makes your system sound better. It’s available at Ayre’s website. I’ve been using this disc for 20 years. I don't consider AC filtering components tweaks. Not anymore. Every reviewer in The Absolute Sound and Stereophile lists AC components in their gear. I have a long discontinued PS Audio Duet passive filtering device. Their AC Regenerators are bad ass, but Michael Fremer, a reviewer I respect, told me "I'm not plugged a power amp into a power amp." Audioquest has a good article on AC treatment. Of course the writer pushes his own design. |
Best of all: 2 dedicated audio lines with hospital grade outlets and 10 gauge wire. Was not expecting it to make a big difference...and it wasn't...but it wasn't a small difference either. It was a solid upgrade. I had ordered a new tube amp when the lines were put in and I almost wanted to cancel. I had a Carver with great high end but weak bass...and the bass was now sublime...overall sound was more focused. |
This used to be my FAVE tweak until one of my eyes fell out of grace (doesn't track that well following 9 surgeries). https://www.youtube.com/watch?v=erkpm6QggrU Aside from that a decent equipment rack (even though my electronic gear is isolated by a double pocket wall from the listening room) as well as after market shelves for the source gear (Neuance/Greater Ranges shelves for the CD/TT decks) is way, way, way up there. Cleaning electrical contacts for tubes and cables is also a big plus, but it's it's simply common/logical maintenance instead of being in the tweak catagory. DeKay |
