I've owned Ananda, they are, comparatively to ADX5000, unremarkable, they sound a tad too polite and got nothing much going for it that's especially outstanding. True that I didn't have the AT at the same time as the Ananda. But I do have my T1 at the same time and I prefer it over the Ananda back then.
The experience is why I didn't pick Arya when I was lookin around for an uograde, and ended up with the adx.
I am interested with playing around with T1 pads, mine is old and are quite deflated, any recommendations?
I auditioned the Arya as an upgrade to the Ananda & T1, but, just the same, I didn't bite. Likewise, I agree on ATH; I've purchased many after the Ananda. Also, the Ananda was another pad-swap candidate. When replaced with velours, the resolution issues 'resolved' and bandwidth flattened (the Arya appeared as a V-shaped Ananda). Honestly, when I look at the originals I get nauseous.
The only other pads that'll affect the gag reflex are the original HD 800 pads. I'd like to know the source of the alcantara-over-suede hypothesis, however, I cut apart the OE pads and they were green foam with large pores, polyester, and missing the coating of that velour/alcantara-like space-age texture. Basically, junk, and yes, all the OE HD 800 pads are thin from the moment you get them. Plus, you have to smash down the foam up to 100x to install them. They do not provide support, as much as they are for suspension and acoustic transparency.
Anyway, if your T1 pads are squashed, it's like having flat tires. For example, DT 990 pads will revive it, and those are easily sourced. If you want to push them toward the HD 800 presentation, then DT 1990 Analytical Pads. Further, if you want a superb T1 presentation and better comfort, then install DT 1990 Balanced Pads. Your mileage may vary. As elucidated above, most choices outside of velour will get you a funhouse mirror.