After many years of stall, I have put my hi-fi back into service , having bought some B&W 685 speakers to replace the old ones damaged beyond repair two years back, linked them to the amp with Van De Hul Snowline cable and replaced the stylus on the turntable. Everything sounded (and sounds) good. But then yesterday I just noticed, while listening to a Bach piano concerto, so no wall of sound stuff, or Led Zeppelin riffs, that there is a repeating hhmmmmm...hhmmmmm, at about one second intervals. Un-noticeable with most rock, faint, but quite discernable though not overbearing, when playing, like for instance yesterday's Bach, any music that has quiet melodic periods.
Turntable is a Trio KD-1033, thirty years old but well maintained, and amp is a Rotel RL-930AX?
Turntable is a Trio KD-1033, thirty years old but well maintained, and amp is a Rotel RL-930AX?