Grado SR225X Brand_HUM have more resolution with ZMF's

have more resolution with ZMF's Auteur

That vast soundstage is granted by gradual diffusion through multi-weighted materials and zoned sonic diffusion behind and around Atrium Closed's driver

ink wash painting-like pattern

AK4191EQ’s delta-sigma modulator takes advantage of its expanded

increasing current handling capability and damping factor

Grado SR225X Brand_HUM have more resolution with ZMF'sFourth generation Grado Labs drivers are here. Specifically tuned for the SR225x, this new speaker design features a more powerful magnetic circuit, a voice coil with decreased effective mass, and a reconfigured diaphragm. Reengineering these components for their 44mm drivers improves efficiency, reduces distortion, and preserves the harmonic integrity of your music. View all our Grado products here, or check out our other headphones here.