In November 2018, Ted Fletcher and I gave a talk at the Institute of Acoustics. The subject was achieving higher fidelity audio through the use of Transconductance (current mode) amplifiers. I wrote this paper which is a technical approach to showing how the technology can be used to massively reduce levels of acoustic distortion produced by a loudspeaker / amplifier system.
Superior HiFi Sound October rev 2019 (Click to download PDF)