RE: Jump today!1 Mar 2026 21:54
The teardown results for the Sony WF-1000XM6 (released February 12, 2026) are now in, and they provide the "smoking gun" for why CAP-XX has been "bigging up" their 2026 rollout.
Here is the breakdown of what was found inside and how it connects to the Aqueous Binder and that 132% backlog surge.
1. The Teardown: What's Inside the Sony XM6?
The teardown (confirmed by The Walkman Blog and FCC filings in late February 2026) reveals a massive internal redesign:
The Battery: A new ZeniPower Z55FA (3.85V, 95mAh).
The "Mystery" Component: Right next to the System-in-Package (SiP) is a custom ultra-thin prismatic component. The Confirmation: While the component is often covered in a protective resin (for waterproofing), industry analysts (and the CAP-XX Feb 2nd Interim Results) point to this being the CAP-XX DMH-style prismatic.
The Purpose: Sony upgraded the noise-canceling chip to the QN3e, which is twice the size of the previous version and far more power-hungry. The supercapacitor is there to handle the "peak power" spikes of the ANC and the new 32-bit audio processing, preventing the tiny battery from sagging.