The all conquering Zerostat

Looks like about $70.00 dollars nowadays,I'm on my third one in 30yrs.
I believe all the newer ones are blue I don't know when they made the color change.

Not a zerostat, but i'm still using my 1987 path record brush, and it still does a great job. It got cleaned twice in that time :) 

Bill, can you elaborate on the Furutech? 

Was listening to my Sony C15ESD 10 disc CD changer today. Purchased in 1987 at Rogersound stereo in the SF Valley for $725. I've replaced the Laser once and the disc caddies tend to get dirty and stick but has given great service for 30 years. The old Zerostats were great! The new ones suck (IMO).

"Purchased in 1987 at Rogersound stereo in the SF Valley for $725."

dwellwer- I still have my RSL Speedscreens, from the Torrance store. I paid around the same amount. They were retired and mothballed in the mid 90's.

This old review was for the 2nd generation. My pair are the 1st, which had a conventional tweeter and cleaner looks IMO. Sonics I thought, werent dramatically different.

Sadly, In a few more years, RSL was done.

https://www.stereophile.com/content/rsl-speedscreen-ii-loudspeaker

Wasn't Upscale Audio next door tp RSL? BTW, '87 was the year of a big earthquake. I was working in the IT dept. of Columbia Pictures at the time.