Originally Posted by ccool96
What version are you on?
It isn’t just my SDP75 that now has PEQ.
Of the 5-6 SDP75 units I know of, they all have PEQ after the latest 4.2.15 DTS:X Pro update.
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Strangely enough, Chris and I just talked about something completely different, but chatted about this as well.
My first guess was a mistake in the rush to get units updated, and the wrong firmware was applied, which exposed the AEQ filters on the SDP-75's. If anyone isn't aware, AEQ and PEQ are really the same thing. AEQ is just a group of PEQ filters that are derived from JBL's spinorama measurements, loaded into the SDP-75 and then hidden, and additional PEQ filters locked.
Second guess is that since everyone including JBL realizes that having access to PEQ is critical, they finally decided to not treat those filters as proprietary and the SDP-75's now behave exactly like Altitudes regarding PEQ's. Filter sets can be saved, loaded, recalled, additional PEQ filters added, etc.
If some units have PEQ exposed and some are still locked to AEQ, I'd wager it was a mistake.
If any of the DSP-75's that show PEQ also have remapping available, then definitely a mistake.