Ive only ever been to one hi fi show in the late 80s.
My mate had an inheritance from his aunty burning a whole in his pocket.
Heard a few high end system with rooms packed full of....enthusiasts!
There was an empty room with sugden amps and harbeth or pmc speakers-guy was spot on and let us play anything we fancied.
John martyn solid air- oh boy was I impressed ( but also shit poor pushing trolleys in safeway car parks to scrape through uni)
Sound never left me.....always held onto the thought-one day ill have a system that sounds like that.