Turns out the firmware version on my MX-132 is 0.90, and according to Ron at McIntosh the latest version is 1.13. I'm currently emailing with him trying to see if it's possible to upgrade, not sure what it'll do for me (if anything noticeable). I'm a bit of trouble with the MX-132 losing DSP lock when fast forwarding my television shows, I'm hoping it might fix that. Other than that, I'm loving the sound and build quality of the MX-132!
Thanks,
Chris
Thanks,
Chris