Hackaday3y
From Nanoamps To Gigahertz: The World’s Most Extreme Op Amps
The operational amplifier, or op amp, is one of the most basic building blocks used in analog circuits. Ever since single-chip op amps were introduced in the 1960s, thousands of different types ...
Hackaday3y
An Op-Amp From The Ground Up
If we had to pick one part to crown as the universal component in the world of analogue electronics, it would have to be the operational amplifier. The humble op-amp can be configured into so many ...
Forbes6mon
iFi Audio Unveils Two New ZEN 3 Headphone Amps For Audiophiles
The amplification stage uses iFi/AMR’s own ‘OV’ series op-amps. iFi says the amps outperform commercial chips that use low-grade copper and inexpensive aluminum bond wire. Pricing ...
Forbes2mon
FiiO’s BTR 17 Mini Headphone Amp Uses THX Technology
The amplifier used in the BTR17 is a THX AAA 78+ that was previously used in FiiO’s M23 DAP. The four-channel, fully balanced design uses eight op-amps in parallel for robust power with a ...