Sistrum or Neuance or...?

How is it that you select a frequency to be dampened that will not impune the quality of an adjacent frequency you want un-dampened.? Tom

How is it that one device of limited mass and surface area could "couple" or "drain" all frequencies equally? If it can't, isn't it introducing non-linearities into the system via selective nodes being generated / left behind? Sean
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Hey Newbee you need to try a Sistrum Sp101 under your Bat cd player the difference will be so large you will think you have a new and much better player..I use to sell Bat products and have used Sistrum under all their products..Much greater dynamics, more transparent and extends and opens the highs..much more live air. Had a ARC SP10 20 years ago,Sistrum was not around then for me to try on the Arc, but experience tells me the resolution would be much better..Tom

These are the type of topical questions to be discussed!..I know not, how either is selective or how broad band or how rejective they are..I know by ear...by a wide margin which approach I prefer..I have measured an increase in gain..and smoother in room response, and what I saw on a RTA as proof, as to what I was hearing, when using and testing a Sistrum Sp1..Tom

Theaudiotweak, In all candor, this claim about the use of your product resulting in an increase in gain (and especially gain at select frequencies)is what really causes me to question the validity of the product - this is to me the proverbial red flag flag. I don't think that resonance control or amplifying devices are black art - if they occur there is a science that can validate it and explain why. Lets hear from the engineers - they should be able to tell us what about this product can actually cause the amplication of gain that you say you measured. Or perhaps your measuring devise was just inaccurate? "til then I'll pass on your suggestion to try one of these devices.