Fosi Audio ZH3 DAC/Headphone Amp/Preamp offers balanced outputs, ultra-low noise, high-res support, and replaceable op-amps for $199.99.

The LDMOS transistors are CMOS devices, designed for high frequency and high power operation. These devices are widely used for RF power amplifier applications such as GSM and CDMA cellular base ...

$319 hi-res desktop DAC/AMP with balanced/single-ended outputs, Bluetooth 5.4, USB, optical, coax, and I²S connectivity. After a short listening session with the HiFiMAN HE1000 Unveiled, eCoustics ...

Forbes contributors publish independent expert analyses and insights. Brad Moon covers audio gear, Apple products and consumer tech. If you listen to music on your phone using wireless earbuds or ...

The Arche is a perfect companion to any of Focal’s high-end headphones, with superb sound, exceptional build quality, and extensive feature set—but a price tag to match. If you can pull the trigger ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Earlier this summer, FiiO introduced the K15, a versatile DAC and headphone amplifier ...