Questyle’s M18i mobile headphone amp, which just debuted at CES 2025 ... of the M18i that lets you seamlessly swap between mobile, PC, and Bluetooth modes, plus a multifunction button that ...

The HiFiMAN SERENADE Wireless DAC/Headphone Amplifier offers lossless streaming ... Bluetooth and is compatible with major mobile devices and PC operating systems. The SERENADE Wireless amp circuit is ...

In PC mode, the BTR17 is powered solely by the ... to a USB power and desktop mode is activated, the BTR 17’s THX headphone amp will use four op-amps in parallel for current amplification ...

Streaming via Bluetooth from your smartphone or PC with support for an extensive ... the FiiO R7 should make a highly accomplished headphone amplifier, offering a choice of wired and wireless ...