Congratulations and welcome to the crowd here.
I think considering everything that has been changed you will need to get the accurate information from ML.
100% agreed and thank you!
Which box seys Z?
I owned CLS II, IIA and IIZ. On the IIIZ had the CLS IIIZ on the back of the interface.
View attachment 22981
This had the panels inside
Curious about the 2 sets of binding posts. I can't imaging how you could bi-amp or bi-wire the panel as it is one transducer. I would be curious to see a pic of the inside of the interface. Possibly to feed a signal to your subs. My Vandersteen and later ML subs sounded much better receiving their signal from the amps/speakers rather than a line level. If your subs will do that give it a try.
View attachment 22982
T
he upper terminals state "High Frequency Softening" and there is a rocker switch below that that toggles between "soft" and "flat". I hope I get to talk with Joe and/or the ML team about what this is designed for. I was told Joe did the mods. Not sure if that was a common mod or a one off. I have not been able to contact the original owner.
You will find many suggestions as to how you can improve the sound.
One that I would recommend is getting them 8"-10" off the floor with a base of some type. This will get the center height of the panel closer to your ear height.
I have seen pics of those stands. That would be a great thing to look into after I play with these for a bit and learn more about them
With some searching you will find many different ideas.
Good luck Ronin and keep us updated with your CLS future.
Thank you!!!