I have fitted an extension Phono lead from my turntable to my amplifier and now have mains hum. When I touch the extension lead at the connection the hum stops. How can I stop this ?
My system is quite old. The speakers were purchased in 1971 and are still excellent ( Dynaco American Design made in Denmark under licence ) Marantz CD Player and a R5 Yamaha Receiver.
I have a Yamaha R5 Receiver that needs replacing by something of equal quality ( Just for my CD & Radio listening ) I purchased this around the mid 1980s.If anyone can remember the R5 and can o