Thom I hate to disagree with you, But the T35 is a flawed tweeter....Many years ago at the central instatute of tha deaf....In the anechoic chamber we ran a frequency plot on a few EV T35 tweeters ...They took a nose dive at 10K....Last year John Warren wrote a article on the T35 useing those very same plots....Various Klipsch K77/T35 have been made that are even worse....They do make excellent paper weights though.