2. amps-preamps
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Is it possible to have too much/too many filters/tweaks?

Hi All,

So, we all know there are endless tweaks available to enhance our systems and get us that much closer to our audio nirvana. I have personally come across a few that are actual difference makers. But it got me thinking, is it possible that too many tweaks are actually counterproductive to what we are aiming for? For example, my main system (double duty for listening/HT) I have everything (except my 5-channel power amp) plugged into a Furman Elite 20PFi conditioner. In addition, I have a Puron AC plugged into my Furman (this one actually blew me away at how drastically it reduced background noise-legit), I also have a whole house surge protector. I have also installed an iFi Lan iSilencer between my TP-Link Powerline Ethernet Adapter and streamer. In addition, I have an ADD Powr Symphony between my streamer and DAC (another legit difference maker).

Now I just came across the iFi iPurifier 2 and was thinking of pulling the trigger. Then it occurs to me, is it possible to have too many filters/tweaks that it actually taints/diminishes the sound? How far/how much is too much, is there such a thing? Thoughts?

kingbr

Showing 3 responses by mapman

mapman's avatar
mapman
22,807 posts
 

I use Roon DSP to tweak my sound in several rooms with acoustics ranging from not bad to problematic.

Turns out my toughest room is the family room that is open into the kitchen and the rest of the first floor. I’ve tried many gear combos over the years all not fully up to snuff. Currently run Bel Canto c5i to Sonus Faber Concerto Domus. Not bad, but I apply a convolution filter I created for room correction then an additional 5 eq corrections to get things just right. 3 deal with highest and lowest frequency adjustments. Then I like a touch of ‘pierce’ boost 4-6 kHz. Then a speaker adjustment for timing since I do not normally sit dead center. That does it!

So depending on need, assuming a single filter counts as 1 tweak, I do as many as needed. Have yet to not apply any.

Same for headphones. The canned convolution filters for each apply multiple filters in combo as well.

All in Roon DSP if you want to call that a single tweak. 😉

mapman's avatar
mapman
22,807 posts
 

Time to mention the #1 Class A tweak: Cup your hands behind your ears. Instant Class A amp sound! Very energy efficient!  How did they do that?

mapman's avatar
mapman
22,807 posts
 

It’s very possible to get tweaks wrong rather than right. The actual number is irrelevant. Best approach: Keep tweaking as needed. Focus on high value tweaks like proper setup and component matching, DSP, room treatments, placement, shielding from external sources of noise. The actual gear used should matter less the better you are at “tweaking” effectively. Except in your head, of course.

 

If your tweaks consist of buying a lot of expensive and esoteric gadgets and devices you are not on the happy path most likely.  Unless buying stuff alone makes you happy.  That’s ok too. As long as it truly makes you happy. Have at it!

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