Fi has created a reference-class DAC, high-resolution network and high-end headphone amplifier in one device, billed as iFi's ...

Traveling-wave parametric amplifiers (TWPAs) are electronic devices that boost weak microwave signals (i.e., electromagnetic waves with frequencies typically ranging between 1 and 100 GHz). Recently, ...

Neural DSP has invented a special amp capturing machine, TINA, to do so, and Vox’s new Valvetronix amps prove that hybrid, best-of-both combo amps can also be a viable solution. Now, Synergy has ...