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 ...

The best tech products announced this week include Orange Amps' first-ever turntable and Nothing's striking noise-canceling ...

Discusses the technology of a transimpedance amplifier (TIA). A TIA is a two-port device that converts an input current in one port to an output voltage in another port. A TIA is expected to have a ...

Orange Amps is a British amplifier manufacturer that’s been around since the late 1960s, and its guitar amps have been used ...

This paper presents a low-noise, low-power, and chopper-stabilized current-feedback instrumentation amplifier (CFIA) for current sensing application. To achieve high common-mode-rejection ration (CMRR ...