I’ve got 4 levels of Mana under my Linn and will first be trying the Addis bumps as upside down feet/ interface between Mana glass and Linn plinth. The 3M bump-ons as recommended by JW in their day have turned into a gooey stain stuck on the glass. and look more like prime candidates for the Addis brush treatment, never mind the pads.
By the way, the Addis pads are suprisingly tough, considering the tenuous looking links between discs you have tocut them apart with a knife or scissors. I have similar looking cushioning transparent mats from a US company on myfridge glass shelves in irregular shapes rather than round discs but they are quite a different material that you can rip apart in your hands.
If anyone uses their deck on Mana, I can confirm that these pads work really well , au naturel, between plinth and glass in substitution of the 3M bump-ons under each corner.
I’m off out to lookfor some small cupboard door stops. Will Rowntree’s Fruit Gums do the job ?
. Right, where else can I put some...
You could stick some on the cheeks of your arse so that when sat in the sweet spot you get the full benefit.....also , as you have so many to spare , a few on the soles of your slippers can do no harm.
Right, where else can I put some...
Might I suggest responses by pm, or by snail mail under plain cover?
In all seriousness, I'm of the opinion that even with an array of test equipment, it could be a very onerous task to identify unwanted resonances, their frequencies, any demonstrable effect on SQ etc.
So for 'yer average Joe', there are three options:
1. Invest in some sort of 'one size fits all' ( more probably 'one size fits none') 'Isolation feet', mats, cones, pads,squidgy things, springs, etc.
2. Experiment with Addis pads and any number of other objects/materials, to see what happens. You may stumble across something which works, for you, or something that doesn't, but if buggering about is your 'bag', you'll have fun.
3. Just set up your chosen kit properly, play some music and stop fretting.
Many years ago, I was at a friend's . At the time he had a big Linn active system, with a full spec LP12 sitting on an oddball stand made by a chap called Dyer. Friend thought the stand had a magical effect on his LP12. We were playing CD, so we took the LP12 off the stand and put his pre-amp..(Kairn?) in its place. The result was a dramatic 'thinning' of the sound with an almost 'staticy' effect. We double checked that no wires had been disturbed and swapped the pre back and forth, with an entirely repeatable degradation of sound on the TT stand.
Moral? Supports can have an effect, but there is no universal 'magic' solution.
How does your fridge sound?
Haven't you heard of spotmats and their many variations. Work very well.Mmm, I've just thought of another way to use this stuff - as a turntable mat!
EDIT: a few comparisons later between mats and I think the Addis stuff sounds marginally better. There's a bit of flex with having a whole sheet of the stuff so I've had to put a mana spirit level on when playing a record. Unfortunately, I rolled up the mat I bought yesterday so I could fit it in my backpack so it might well be it still wants to roll up, as it were. I might buy another mat and see if I can't keep it nice and straight and then try again with that.
Haven't you heard of spotmats and their many variations. Work very well.
https://www.theanalogdept.com/spotmat.htm