Sony NW-A105 Go to product viewer dialog for this item. is an Android-based digital audio player (DAP), which distinguishes it from previous "non-Android" models like the NW-A55. Because it runs on , the concept of "custom firmware" in the traditional Walkman sense (e.g., swapping the entire OS) is largely non-existent . Instead of full firmware replacements,
Ethan smiled, almost laughable in the room’s quiet. The sound, when he played the first track, was the first small miracle: airier, with depths he’d never noticed — the breathy consonants of a singer, the shimmer of cymbals cast forward, the rattle of a bass string with more presence. He fiddled with the expanded EQ, delighting in minute adjustments, and configured gapless playback that stitched vinyl emulation into continuous whole songs. He reloaded his grandfather’s microSD, and the old library responded as if waking up from a nap. sony nw-a105 custom firmware