This is an audio A/B selector with gain control. The project uses op-amps and resistors to smoothly switch between microphone and line inputs.

The ATH-ADX7000 is the Japanese hi-fi manufacturer’s newest flagship pair of open-back audiophile headphones. According to ...

The A8 APEX and A10 APEX use the high-quality ESS9018 DAC, while the flagship A12 APEX features the ESS9039 DAC for enhanced ...

Abstract: Cochlear implantation is a procedure that uses electrical stimulation in the auditory nerve system to restore partial hearing. In this work, a low-power, high-gain with high output swing ...

Most interestingly, the Coda W is KEF’s first active speaker system to feature a built-in phono preamplifier (compatible with ...