Thiel Owners

Advice please..... My CS3.6s #4789, #4790 produced 5/22/96 seem to have a subtle midrange degradation (slightly grainy and less focused??). Rob did the soft dome rebuild of my tweeters 5/2022, but all other components are original. Other than listening, is there a method to test their performance or should I send the midrange drivers to Rob? Could it be the crossovers?

jon - it could be anything in the entire chain from source to speakers. Time for classic, systematic troubleshooting.

The likelihood of XO problems is very small, and XO problems tend to exhibit frequency-related / balance problems. A rubbing voice coil is possible. Feel free to PM me for troubleshooting advice.

lous

Welcome! Good to see you here today. I look forward in reading more about Musical tastes and System.

Happy Listening!

jonandfamily

Good to see you here. Stay tuned until one of the 3.6 experts chimes in to address your query.

Happy Listening!

tomthiel

Thank you for addressing Jon's query. I hope that you are well as we start 2023.

Happy Listening!