Shocking! :eek:
#3 can kill someone.
3. Remove all the chassis. There are two chassis and you need to remove them all for best sound. Naked is good!!!!!! Just take the aluminum cover off then remove the entire steel under cover. The circuit boards will still be mounted on a piece of alluminum...this is all you need. Way, way better sound when run naked.
I smell alot of BS from #3. This kills off any hopes of the chassis blocking off EM/RF Interferences from your mobile phone/dect phones/bluetooth/wireless lan. Is he serious?
I too am convinced that the heavy chasis is not only protecting from outside interference, but also keeping your yggy more thermally stable or constant, resisting sudden temp changes,
Thus a more temp stable yggy.
As for tweaking the Yggy:
I plan to change the fuse and add some EMI absorption material to the inner chassis at some point as I generally find there's some sonic improvement to be had doing these.
The fuse to me is usually the biggest bang for the buck improvement and pretty much a day one mod for me. EMI/RF absorption material(s) affects different gear in different ways and is something that requires some time to play around with. Seems you can definitely add to much with some gear and never enough with others.
Sorry to interrupt your wet dream, but would you really pour ketchup on Kobe beef steak?
Jason has already seen a Yggy damaged from the misinformation that Ric at EVS has posted about balanced output to SE connection .
Mod at your own risk. And in doing so, the Yggy SQ will go south. Enjoy the ketchup.
I also can agree this is an excercise in futility..
Example:
I heard a yggy with two amps simultaneously connected..
One amp thru the XLR, and second amp thru the RCA line level outs...
Guess which amp had more depth, clarity & soundatage?
It was the line level (so called summed) outputs..(!)
ALSO:
Tried it another time at a friends house, with reverse results.
What this proves, it that your choice of amp is more important than the choice of output.
I did some extensive research into fuses and the results are most intriguing.
Suffice to say, when you drill down into how fuses react and in what ways, along with different ratings and such and then take into account the specifics of how current actually passes thru the fuse, there is an eye opening component to their function and behavior.
It certainly provides a new appreciation for how a fuse behaves in the circuits we use them in.
And a fuse change alone may or may not yield huge results depending upon up and down stream electrical conditions and capabilities. It certainly doesn't exist nor function in a isolated environment. Which makes it a single 'key' in a more complex 'lock'.
But until you experiment and experience this for yourself you won't/can't know if this will help, and by how much, or not.
I was taken aback when I performed this experiment on my system, and really wasn't prepared for the net change.
JJ
I too researched a bit into fuses...
One thing for SURE, is that replacing with a piece of foil is not the best solution, even if we dont look at the obvious loss of function(protection).
It can end up acting like an antenna!!
When in doubt,
Never compromise :
Lol , but seriously, the best fuses I have read about almost all share one same thing...
They are the ceramic types.
So even picking up some cheapo ceramics will have at least 50% of whatever characteristics & benifits that the top name brands do.
Also, another point:
In my job, it is a general observation that the ceramic caps are giving longevity to the eletronic ballasts in our lighting systems..
But I think the job switched to them for their vibration durability.