The company’s newest headphone amplifier, the Valhalla 3, isn’t just a new-and-improved version of the Valhalla 2, which had ...

Why a precision preamplifier is critical to low-side current-sensing performance.

The Audiolab D7 and D9 DACs offer plenty of versatility, with both models doubling as pre-amplifiers and headphone amplifiers ...

Audiolab has unveiled two DACs that it claims are "directly descended" from its renowned M-DAC. They're here to power-up your ...

Luxman is marking 100 years in the hi-fi business with a new series of products appropriately called ‘Centennial’, the first ...

Abstract: A literature review on low noise amplifier (LNA) designs was conducted to validate the feasibility of an LNA design. The LNA is meant to operate in a receiver system for a Wi-Fi 8 ...

Like Folkvangr, the Schiit Valhalla 3 operates as a OTL/OCL design—no output transformers, no capacitors in the signal path. Translation: your headphones are getting raw tube power straight from the ...

Impedance matching is one of the perpetual confusions for new electronics students, and for good reason: the idea that increasing the impedance of a circuit can lead to more power transmission is ...

The best tech products announced this week include LG's affordable 4K TVs and Audioengine's standout desktop speakers.

★【PREMIUM MATERIAL】 This product is made of high-quality medium carbon tempered steel, with high hardness, strong wear re-sistance, an-ti-co-rrosion, an-ti-r-ust-performance, and long ...