@FiiO can probably get you one. They did for me. The ifi switching power supply or the Fiio PL50 linear power supply, if size isn't an issue, may be better sounding options though.

Actually... I would have came to the opposite conclusion based on my preferences. HA-3A for rock and HA-2A for electronic based (edm, techno ect.) music. My guess though is if someone generally prefers the sound of one amp that won't vary too much based on the type of music.

Personally I like the funny face aesthetics - adds significantly more personality than the standard utilitarian German faceplate. 😏

Had heard can use the C9 without batteries inside plugged into an outlet. Is this not correct and it does require batteries to operate?

I have both of these amps too and enjoy them immensely. Can't recommend either of them enough. Also a very versatile combo - one or both will drive most anything very well from IEMs to Tungstens.

Great stack - Love the matching red feet for the Holo Red.

Just double checked the details - Skedra (Viking Weaves Cables) ran the EML Mesh on his Cayin HA-300 MKII without any issues.

I know two people who were using the EML Mesh 300b in their Cayins without any difficulty but that doesn't mean of course they didn't get lucky. @Andykong Is there any reason we shouldn't use this tube in the Cayin HA300 MKII?

Very interested in comparisons between these two products especially as the 23RM appears to be one of the few that drive Tungstens very well.

Actually, I've heard pretty good things lately from both of those two companies honoring their warranties. Had heard WE had some issues early on but apparently they have put in considerable effort to significantly improve their customer service over time. Regardless, it's clearly better than...

For me it was 15 months post-purchase when my Elrog's died a premature death. In hindsight, I wished I more fully appreciated companies like EML and WE that truly stand behind their products with five year warranties. Oh well, live and learn... :sweat:

Good question! I don't really understand the science behind it either but from googling around that does seem to be the consensus opinion. @GoldenSound Does this sound correct - The frequency response of planar headphones is generally not affected by the different impedance settings on an amplifier?

In theory... recall that since Calderas are planars and not dynamic drivers its frequency response shouldn't change on the different impedance settings on the amp and therefore some will use the highest, most powerful setting available unless there's a noise floor issue.

Most who post on this thread don't seem to think so. Personally though, I'm finding the Gold Lions paired with RCA 5692s to be a great pairing for my DS Tungstens after the Elrogs passed away. I'll probably still pick up a new pair of EMLs or WEs at some point but currently I'm not feeling like...

What do you not like about the way it sounds now? What are you trying to improve?