The Burson Conductor GT4 is a $3K audio sledgehammer—insanely powerful, deadly neutral, and hot enough to fry eggs.

FiiO has launched the K15 Desktop DAC and Headphone Amplifier, offering a more affordable alternative to the higher-end K17, which is priced just shy of $1,000. The K15 retains much of what makes the ...

More worryingly for WiiM, the Stereo 70s contrasts the AMP Ultra as sounding thinner and tonally greyer when playing Was (Not Was)’s “Wheel Me Out”; and the Marantz soounds less strident in the upper ...

This article describes the creation of an X-band high power monolithic microwave integrated circuit (MMIC) amplifier (HPA) with a maximum power of 50 W typical and a power added efficiency (PAE) ...

With signature FiiO power, innovative engineering and sleek aesthetic sensibility, the K15 is a full-system desktop DAC/amp ...

FiiO has launched a brand new desktop DAC that includes tech from its impressive K17 DAC for considerably less cash. The FiiO ...

Abstract: This paper presents a Class D Power Audio Amplifier, using ternary Pulse-Width-Modulation (PWM) method to eliminate output filter. BTL configuration eliminates the need for external coupling ...