Is there any 3U rack where the actual rackmount is further into the box so that the Kemper knobs does NOT stick out?

Los Angeles Dodgers file for bankruptcy protection - Daily Pitch: MLB News, Standings, Schedules & More - USATODAY.com

Hey guys, so i have a few pairs of "high fidelity" ear plugs; ranging from 15db to 30db They do an "ok" job at band practice, but it is still very hard to hear "everything", so i end up playing of time some times. What have you found to be the "best" ear plugs available for practice / live...