I owned them for a time, but I ended up sending them back for a refund. I thought they closed in the soundstage somewhat, and they did not do anything positive with my speakers / cables.

But everyone's systems and taste are different.

ozzy

Not sure what @lordmelton is referencing. The reviews I have seen are all positive. Including the couple here.

Whatever, I have a set coming to demo and will find out for myself. The Stirn Music CAP seems a bit ever priced for the presentation. I could buy a CAP and put connectors on it for a hell of a lot less money. Maybe I will go that route.

How many sets do you need?

1 set is for 2 speakers.

I find these responses to the Less Loss Speaker Firewall less than enthusiastic and certainly not convincing.

This product is not cheap. about $1600.00 per set, and most people will probably require two sets.

LessLoss Firewall for Speakers | Atelier 13 Audio (atelier13-usa.com)

@jerryg123 The first time I tried a capacitor across my speaker terminals I was amazed by the increase in SQ, it was like a component upgrade or a new set of speaker cables.

I am just saying that the people who are giving feedback are not having WOW! moments, that's all.

We all know that these things are very system dependent and Stein and Less Loss both give money back trials on their products so anyone can decide for themselves.

I'll be very interested in your upcoming review especially if you could compare them to a plain capacitor.

There are several people on the forum who use Stein's and @audioman58 's products with good results. So a comparison will not go amiss.

My Duelund  Loudspeaker purifiers I had taken the year off for I had a bad accident on the ice had to have a cervical fusion .my purifiers are built Excactly to youurLoudspeakers ohms rating and impedance curve that’s the Big difference tom

stein , and less loss by using theWorlds best Duelund capacitors land resistors in Mundorfs Ultra Copper foil resistors it’s a great combination .i have sold3 x as much in Europe where I used to own a Audio Store. My product works they are custom built to your specs my feedback on these speaks volumes.

@audioman58 are you back in business?  I did buy your product for a set of speakers I have at our vacation home now (my son has them in South Bend). Would love to gate another set for a system here.