Some quick thoughts about the stuff I tried today. Happy to answer any questions as well:
-
Woo WA11 Woo's first serious solid state amp made me a bit skeptical at first. It's actually
very good - and this is coming from a self-avowed Mass Kobo fan. The Mass Kobo 404 and 424 are more powerful amps, but the WA11 is versatile, composed and definitely powerful enough for the Diana Phi. The USB-C decision is user-friendly and forward-thinking. It feels like what a high end portable amp in 2019 should be. Woo has a winner here. I need more time tomorrow to check out the amp part independent of the DAC, though.
-
Meze Empyrean Soundstage is a bit small and feels "closed-in" a.l.a Utopia's, but vocal range is very good, good mid-bass and incredibly easy to drive. I felt no harshness on those straight out from the SP1000's balanced jack. I didn't quite like it on the Dave, a bit sibilant without the treble energy to back it up. The HA300 pairing was very strong on vocals, but I can't help but feel that at the $3,000 mark there are better headphones to put on a 300b amp. It's best use cases seems to be on a strong portable amp (Xi Audio Broadway, WA8/11 comes to mind) as a semi-portable system or for people who care about mobility.
- J
PS Abyss 1266 Phi TC(?) Sounds quite like the Abyss 1266 Phi, more strong technically. Seems to have better bass energy and cleaner midrange-lower-mids imaging. I didn't get to try it without the Superconductor cable so I'm not sure how much of the improvement is the cable and how much is the headphones, but I don't feel like I need to upgrade from the Phi's.
-
JPS Diana Phi Much closer to the 1266 phi than the Diana is to the 1266. Not entirely usable straight from the SP1000's single end jack, but pairs excellently with the WA11 and was surprisingly competitive with the 1266 phi on the Formula S. A bit expensive for what they are at MSRP but I still bought a pair right there at the booth - enough said.
-
Focal Stellia Pretty close to the Utopia's, a bit more bass, less soundstage, a bit less resolution, more focus and thickness to lower midrange, butt ugly (IMO), about what you'd expect a closed back Utopia to sound like. Borderline good straight out the SP1000, excellent on the WA8, much more drivable than the Utopia's. No buy from me at $3,000 but would be a nice choice at a lower price point.
-
DMP Z1 - very much meh. It sounds nice but is simply not on the same technical level as a Hugo2/Broadway stack. The latter plugs into an iPhone and is about half as expensive and is even more portable. I will say they make the Z1R's sound pretty good. I briefly tried this in HK and wasn't that impressed. I'm still not.
-
Noble Khan. This was the biggest surprise for me. Past run-ins with piezoelectrics for me were wildly inconsistent in their treble performance. The Khan is a very competitive IEM with the Tia Fourte at $2,300 MSRP. It's got good clarity, good bass extension, the treble is a bit metallic, with a general tone that I can best describe as "shiny", but not in an unpleasant way. Treble extension is also good. Perceived soundstage is however nowhere as large as the Fourte, and I think some people might not like the treble. For show floor pricing I came close to buying one, but I have too many CIEM's as-is.
-
Woo WA33 I tried Woo's showroom system and was reasonably pleased with the WA33's performance with the Utopia and the Mysphere 3.2. But then I listened to another WA33 system from
@llamaluv and it was vastly better than the showroom rig. I'm not sure if it's the tubes, the power, the DAC or some combination of the three. They didn't even sound like the same amp. The bottom line is that the WA33 is an absolute killer for strong planars, and if you were impressed with Woo's room setup, do know that they have the capacity to go above and beyond.
Items on the list for tomorrow:
- Campfire Solaris
- JPS superconductor cables for Diana Phi.
- Benchmark HPA4
- WA11 without the DAC part
- Mysphere 3.1 with the WA8
- Ether 2