Very true, I never once suggested I was immunte to temptation. I've probably been as fickle as every other addict around here. But now that I believe I've found my 'dream gals', I'm going to be significantly more discerning and not so easily swayed by some minor 'improvements' here or there. An IEM is a whole package, after all, not just sound quality.Haha I guess I could say the same about you after reading your posts and reviews of the IE900, EVO etc and now your current fling with the Z1R. I guess when we get a taste of something that is better (for our preferences) than those previous loves, they start to lose a little of their shine. I still like the Z1R but for me, Odin and EXT do everything better and cover all of the bases.
An amp can only do so much as far as IEM scaling is concerned. Sure, some IEMs scale nicely, but even then, if you already have a powerful DAP, the difference is going to be subtle at best. I'll be honestly surprised if there's such a discernible difference in quality between an portable amp like the C9 and an already powerful DAP like the M8/R8, with or wothout true LO, as to make the C9 an absolute 'must have'. It's an expensive tweak for those that don't mind spending the cash to tweak and refine the sound, BUT heck, most high-end cables cost more than a used C9 and would arguably have far less impact on the sound.I would advise demo'ing if possible unless there's a generous returns period. It's a great device but after a few months it was left unused in combination with IEMs and was mostly seeing use with fullsize headphones where the returns were more nuanced and noticeable. I found it added little more than a slightly larger image with IEMs and that wasn't always neccessary.
I did enjoy it while I had it but I eventually found better ways to spend £1.5k...like more IEMs/earbuds/headphones.
For me personally the issue is less the improvements gained by the C9, of which I have no dounbt there will be some, versus lugging another big brick around. It's not like a Gryphon where I can just stream to it via Bluetooth, the Gryphon being much smaller and lighter than the C9 as well, albveit not quite as powerful or 'tubey'.
If the M9 is good enough, wouldn't the M8 be as well (which we know @Rockwell75 is in love with)? In terms of power output between the two there's not much in it. The motivation for the C9 was that EXT needs nuclear power to reach its full potential.I would highly recommend checking out M9 if you're going to be spending that sort of money anyway for an EXT source. That pair up is seriously magic.
Goes to my point above. A subtle tweak coming from an alreay powerful source. YMMV.I could hear only very subtle differences between Korg Nutube and the SS option with M8+C9. Whether that was because of 'double amping' or simply because the Nutubes aren't actual tubes and I was expecting something similar, I don't know.