Slovenia (November 2, 2026)—Audiophile brand Ollo Audio has updated its mixing engineer headphones with the introduction of the X2, a handmade, open-back studio reference model.
Building on the brand’s original X1 headphones, the X2 updates the offerings with a new beryllium-coated driver, a new USC calibration plug-in and reportedly improved build quality throughout.
The new headphones center around a 50 mm dynamic driver with a beryllium-coated membrane—a stiffer material than what was used on the previous model, so the driver is expected to respond faster and more precisely.
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In terms of calibration, every X2 is measured individually, and users receive calibration data for their headphones. That data can be used with the included USC plug-in or with third-party correction plug-ins.
Recogizing that headphones are tools, and tools can be subject to wear and tear, every component of the X2 is available as a spare part: headband, ear pads, cable, drivers and even the walnut body. Nothing is glued shut, and repairs can be done at home.
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The headphones are expected to ship December 7, and can be pre-ordered in the meantime, running $629 US.
