Hi
clundbe1,
And nice to hear from you again after so long! I believe that you are one of the three
known Head-Fi members that participated in the purchase of these Los Angeles and Orange County (LA&OC) Audio Society 25th Anniversary Headphones, with the other two members being both myself, and '
Astral Abyss'.
In my opinion, the LA&OC 'phones are something of a cross between the GS2000e and the GS3000e, even though the GS3ke 'phones hadn't yet appeared when the LA&OC 'phones were released. Relative to the GS2ke, they offer (as you have already noted) an improved bass response, while maintaining a bright and clear treble which, unlike some people's impression of the treble response of the GS2ke, is never harsh, shrill, or fatiguing. This could be due to the lack of use of 'maple wood' inserts surrounding the GS2ke drivers in the LA&OC 'phones, or instead be due to the fact that the GS2ke drivers used in the LA&OC 'phones feature some of the wiring improvements of the PS2000e drivers (this last bit of info comes courtesy of
Bob Levi).
Whatever you do, *do not* sell (or trade) these headphones! The production number on these 'phones is so low, that it's extremely unlikely that you'll ever run across another pair again! Back in April of 2018, I asked
Bob Levi (the then president and CEO of the LA&OC Audio Society) how many of these 'phones were ultimately produced, and he said only 12! (Or 13, if you include the prototype, which featured a different cosmetic aesthetic.)
So you, along with myself and
'Astral Abyss', are the three
known Head-Fi members that are among the 12 disiples of John Grado's LA&OC Audio Society's 25th Anniversary Headphones! Taken together, we three comprise 25% ownership of the total production run!
If you look inside the 'striped oak' cups via the outside grill, you'll be able to make out the number corresponding to which of the 12 headphones manufactured that you received. Mine is number 8. (See attached photo below.)
Perhaps
'Astral Abyss' can chime in here and tell us which of the numbered LA&OC Audio Society 25th Anniversary 'phone he received!
'Astral Abyss' actually left some initial listening impressions here:
It would be nice if '
Astral Abyss' could update us with some of his current thoughts on the sonics of these 'phones.