I just remembered that in the 80´s had a AV receiver from Pioneer that was fine at the time at least for my living room , it had front and rear levels was huge and was capable of handling video and audio ,
i´m not sure but i think it was a VSX-9700S, that i looked for it on the internet, had power using some prologue towers pioneer made, and other set of KEF XQ one,
when kef was KEF, it had some salt and pepper dispensers on top saying it were hyper-tweeters 80.000hertz it is written on the box by the side, still have them ,
l had great sounding video concerts and videoclips from my favorite bands i ordered from GEMMA records in England, this using also Pioneer tv and stereo video(yet to be Philips, the best i ever saw in sound and image, VHS format).
Only everything went to the past, i don´t worry anymore with formats have a big LG smart tv with one year, and a old Pioneer dvd player with great reading quality ,
also have one from Sony that at the time was told to be the only dvd player with cd player sound quality, meaning high-quality sound not cheap cd player sound,
it´s stopped but it sounds good as a cd player,
before i had a Denver dvd player ,cost me new 30€, NEW,what a machine, it never stopped working , ofered it to some gypsies,
I was even invited to watch Porn in their house, 5 couples with ages inbetween 14 and 25, never went there