Image dump incoming! This year has been quite a journey for me as far as audio goes...
IEM setup:
Questyle M15 > Aroma A100TB + PS100
Interconnect: Eletech Iliad
Replaced the Cayin RU6 with the M15 and definitely prefer it. Featured IEM is a Unique Melody MEST MKII CIEM. Considering the Subtonic Storm as my endgame IEM.
Over-ear setup:
Amplifier: CFA3 Zero Feedback
DDC: Audio-GD DI-20HE
DAC: Sonic Frontiers SFD-2 MKII (Platinum+)
Amplifier is by a known builder in Sweden. My amp is one of his very last ones. Got to pick all of the parts and chassis size. I designed the faceplates for the amp and its PSU. Took a little bit, but it was totally worth the wait. The DAC isn't fully in frame. It's a vintage UltraAnalog D20400A tube hybrid. Sounds better than most options out there. The only DAC that surpasses it, to my ears, is probably the Rockna Wavedream. Featured headphone is a modded HIFIMAN HE6seV2, which is now in storage.
Mobile setup:
DAP: iBasso DX320
IEM: Sennheiser IE600
IEM cable: Brise BSEP
DX320 uses a dual ROHM BD34301EKV setup. This is the only delta-sigma solution I've heard that actually comes close to the UltraAnalog R2R chips as far as timbre is concerned. Technical presentation isn't quite there yet, but I think ROHM DACs are far better sounding than a majority of AKM and ESS implementations.
HIFIMAN Susvara:
Got this in yesterday and I'm
quite pleased with it! Cable is a custom silver 22awg 8-wire job. The splitter features a M.C. Escher tessellation pattern. I planned my over-ear chain with the intent of getting the most out of this headphone.