On The Fly

In this episode - Electronic Waste . . . Last week we examined the resurgence of the LP record. What prompted that episode was visiting our local record shop to see about replacing a turntable cartridge. Well, after a bit of experimentation, I discovered it wasn't my turntable at fault. The problem was with my Harman/Kardon integrated stereo amplifier. While playing records, one channel cut out, switching to mono; both channels played. My first thought was, "I'd had this amplifier for over 40 years; maybe it's time to replace it" - until I started looking at the price of a new comparable amplifier. I suppose there's a market on eBay where you can pick up something similar, but why get a used replacement that may develop other unknown issues? Also, buying a new unit meant the old one would end up on a massive pile of electronic waste that seems to multiply exponentially in today's throw-away culture. The integrated stereo amplifier remains popular for audi...