PureOS Firmware OTA Update | Unlock Advanced HiFi with HQ-Player NAA

Hardware finalization is not the end of your music streamer’s potential.

In September 2026, Kaiboer will roll out an over-the-air firmware update for PureOS.

Supported models: DMP-K7 series, DMP-K8, DMP-K8 PRO and flagship DMP-K9 series.

This update enables HQ-Player NAA (Network Audio Adapter).

Separate your HQ-Player processing host from playback gear over LAN to avoid PC electromagnetic noise.

✅ PureOS full SRC bypass for pristine audio pass-through to DAC

✅ Switch freely between native Couvora upsampling and external HQ-Player DSP

✅ All existing features remain intact: streaming APIs, NAS, K-Link cloud, AI music metadata & Kaiboer Home App

Pure streamers deliver clean digital output to your external DAC. All-in-one units can use their built-in DAC directly.

Kaiboer extends your HiFi possibilities via continuous firmware upgrades, keeping PureOS devices fresh.