At $225, the Apos x Geshelli Merlin AKM Desktop DAC offers 32-bit/768 kHz and DSD512 support, dual USB and coax inputs, and fully balanced output with performance that rivals far pricier DACs.

Invented by accident in the 1920s, the unusual electronic instrument is hard to master but offers an enticing reward: freedom ...

Abstract: Conventional rectangular waveguides are commonly used for high power and other microwave and millimeter-wave applications. Their use at lower frequencies has been limited by their bulky ...

Abstract: The commonly known mathematical formulas for calculating the mutual inductance of thin coaxial cylindrical coils (thin wall solenoids) in air can be modified and generalized so that they are ...

We may receive a commission on purchases made from links. Wireless speakers offer many benefits over their wired counterparts, for instance, eliminating the hassle of managing long cables, being able ...