Whats on your turntable tonight?

Don't think I've heard of Equasound......

Not many have ever heard of them.  The two founders were from LA and that was their primary market.  I actually purchased my original set in a small stereo shop in eastern Ohio.   

Birdy "S/T".
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Just read the post on Audio Asylum regarding how Equasound was started.
The crossovers were encased in plastic for secrecy.

My crossovers were encased in plastic as advertised.  One crossover was reading more than 10% different than the other one so I decided to have new crossovers built.  The tech that worked on the speakers had to slowly melt the crossovers to get the specs and then he built 2 new crossovers.  He said the smell was pretty bad while melting one of the crossovers!

Joe Jackson - Night and Day

Sounds like you found the right tech.