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Had anybody tried this

http://www.6moons.com/audioreviews2/synergistic/4.html

After reading the above articles, I found inexpensive bells in Ebay similar to Audio Magic room correction bells

http//www.6moons.com/audioreviews2/synergistic/5.png

https://www.ebay.com/itm/5-8-Copper-Seal-Bonnet-PK-10-PARKER-3GF-10/381935277769?ssPageName=STRK%3AM...

That cost me 70$ for 30 bells including Blu Tack .

I expect to get it later this week or early next week.

I will have fun to play with this.

It is half the cost of 150$ SR blue fuse.


I do not expect to get wider soundstage( it is already wide enough beyond my speaker before trying this out).

But I am curious whether it can have effect similar to Audio Magic room correction bells, that is,

increased midrange body with little or no flattening of the soundstage (quoted in 6moons review).

I will let you know when I finish this chaepskate game.
shkong78
shkong78's avatar
shkong78 OP
1,485 posts
 
5/8" Copper Seal Bonnet PK 10 PARKER 3GF-10Total: $62.98Item ID: 381935277769Seller: zorotools(771,160)Your seller zorotools has left you a message:Hey thomaskong78, your 381935277769 from zorotools is on its way!

@roxy54

I am listening in third floor attic with no side wall(open).

At this moment  I am enjoying sweet voice of Elvis.  "Love me tender"

I will try to place it on back side of speakers or opposite side from using 8 to all 30 bells.

I will report my finding probably next week.
wolf_garcia
6,796 posts
 
It is a good idea to fork over less money for a useless and utterly ridiculous tweak. It just makes sense.
shkong78's avatar
shkong78 OP
1,485 posts
 
I got delivery of 30 bells this morning.

I had put on 10 bells  behind the speakers.

It seems to give some sparkle.

I will listen for a day and then I will try 10 more on the opposite side.

Any tweaks can be dependent on system and personal taste.

If you are curios, you have to try yourself to find out.
geoffkait's avatar
geoffkait
23,365 posts
 
Just to mention that there are actually rules for how to place the bells for max benefit. Placing bells silly nilly can actually hurt the sound just like placing tube traps or any other acoustic device silly nilly can hurt the sound. Upper corners and first reflection points are good places to start. One bell at a time then listen. Otherwise it’s like trying to solve ten simultaneous equations in twenty unknowns.
shkong78's avatar
shkong78 OP
1,485 posts
 
@geoffkait


Your statement make sense but I am lazy and let me see my 1 day’s impression.

Later I can try to remove one by one to observe the difference.
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