If you really want to get a big boost then you need to solder the internal wire directly to the voice coil wire......and bypass the banana connection altogether......costs you nothing. Mundorf has some new wire called Angelique.....that I will be playing with.....it is an alloy of copper, silver and gold that they have been working on for a long time. Probably sounds great inside the Nenuphar and soldered directly to the voice coil wire.....of course, for those even more experimental....you will eliminate the WBT binding posts and clamp the wire from the voice coil wire directly to your speaker wire using Nylon hardware. I will have nylon hardware for sale real cheap on my site soon for this purpose.
The one time free pair of Muisc Purifiiers is gone.....the person who got them knows who they are.....sorry for you slow pokes....he he.
Anyone can "try" these Music Purifiers......I give you 30 day money back.....and in fact, if you do not like them and want to return them for full refund (including shipping)........I will also send you $10 to mail them back.....so you lose not one cent.