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 ...

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 ...

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 ...