Tanchjim OLA II 7 August 2026 in homepage, reviews, iems TAGGED IN : tanchjim , iem , hybrid-driver , usb-c-dsp , peq Rating: ★★★★★ A compact coaxial hybrid with a bass-forward default tuning — and, on the USB-C variant, an eight-band PEQ in the app that lets you reshape it rather than live with it.
