I love that movie, with it's period correct Maxell Cr02 90 minut tape for the doorbell message, Bob Carver gear and more. The movie screams 80's excess, best years of my life, the 90's weren't bad either. From Y2K on, it's been a suck fest. Where is Ferris when we need him most, to make this world a better place? When I'm down I watch the movie and feel better after. When life sucks you have to laugh it off and smile.
I have the Audiosource EQ-Eleven, my friend has an EQ One. As with all EQ's less is better. Set your room up correctly, tweak speaker positions and the contents as much as possible. Use the EQ to try and take away the bad elements remaining, don't add to the good frequencies to drown out the bad, it ends up sounding like a mess. When setting an EQ less is more. Don't over boost, as strained power amps driven to clipping burn speaker voice coils, tear the spiders and edges. The EQ Eleven IMo is as good as the EQ One, without the bigger display and overall RU height., It is a single RU high, with a better display and no pink noise generator or mike input. Pink noise is easy to find, a good SPL meter is all you need use it to set the rooms. Nodes and tough spots are taken care of mostly by placement, not EQ adjustments, which is why speakers need to be set to optimum, for the primary listening position, same with the contents of the room, where permissible.
My EQ Eleven uses LED lamps for all 20 sliders, each under a round cap. The LED's slide in each EQ frequency 'slider' full length from front, no soldering, no cutting. Place the anode and cathode in the correct positions, (one is shorter) following the LED's positions installed from factory. Backwards they don't light. I keep all 20 frequency adjust sliders MCIntosh Green/Blue, Marantz blue, sometimes I mix and match, different bass, mid and treble. I wish all front control LED's were that easy to change. The possible combinations are nearly endless. Currently we're using Green LED's for the control buttons function, and Blue for Frequencies, to match the McIntosh gear. You can change them to match any gear, color and combination that suits you. The display LED's are green yellow and red, They are good colors for that use.