My first interest in HIFI as it came to be called began in the mid-50s; I was just out of high school. A neighbor (Stanford EE grad) had built his own amp, had a Gerrard, and, IIRC, a JBL corner-loaded horn. I had never heard anything like that sound. I built a Heath Kit amp, then bought his amp. We used to visit the many HIFI shops around western LA and the beach area, drooling over the EV Patricians, JBL Hartsfileds, etc. Then I started building speaker cabinets and Dynakits, built a bunch of them.
As a post doc in the late 60s, I bought my first high-end piece, a Marantz Model 18 receiver, for a whole month of my fellowship. I moved on to the the AR-3a, and used an AR turntable with a Shure V15II cartridge.
I still have that receiver, but in the early 90s I replaced it with a Proceed PAV and Amp 2, and replaced a pair of ESS Heils with a pair of KEF 102/2s that I still use, along with a KEF 200C, to supplement a pair of KEF 104/2s for HT.
I've heard a lot of high-end systems, but nothing that has made me want to write a check. I'm happy with the sound of my system, even though I tweek or upgrade it a bit from time to time.
Although my musical intersts have remained mostly classical and jazz, I agree that the mid 60s to early 70s seemed a very inventive time for music.
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