PONTE VEDRA BEACH, Fla. —PGA Tour Studios has deployed the new Sennheiser Spectera bidirectional wireless audio ecosystem ...

The HDV 820 is a versatile box of tricks (it combines a headphone amp, DAC and preamp) to use with a suitable pair of ...

Last week Beyerdynamic lifted the lid on its latest wireless headphones, the Aventho 100. Featuring a distinctly 70s design, ...

Radio frequency power amplifier (PA) is an important part of the transmitter system, which can drive numerous output devices. However, the nonlinear characteristics of PA will cause serious harmonic ...