Again, only when using one particular pair of speakers?Reverse your power plug on the Marantz. It has a non-polarized plug and that means the chassis could have 60 volts on it.
Again, only when using one particular pair of speakers?
It's certainly a baffling problem.
Have you tried connecting only to the Lintons to help isolate the problem?
Each of your speakers is nominally rated for 6 ohms and they both fall to 4 or 5 across some of the range according to Stereophile tests. Running them in parallel halves that number. The amp is now presented with a < 3 ohm load.
What I find says the 2265 is at least forty years old and has but a modest power supply and output stage. The service manual refers *only* to 8 ohm operation. You may be inadvertently torturing it.
No it doesn't, if your only running one set. Shouldn't be stressful on your receiver. Long as you don't go crazy with volume.Although I have both sets of speakers connected, I don’t run both at the same time. Does that equate to running in parallel?
I'm glad that you are ex-static!Hi guys,
Thanks for your input, I took the advice of both Orson and Imral3, ran extra wire from amp grounding lug to wall socket screw and removed cables from the rug and hey presto no more shocks. So once again, thanks for the help.

Excuse my ignorance, how do I reverse my power plug?Reverse your power plug on the Marantz. It has a non-polarized plug and that means the chassis could have 60 volts on it.
Excuse my ignorance, how do I reverse my power plug?
Thanks for taking the time to respond.Sorry, I just noticed you are from across the pond. Here in the US, equipment was suppied with 2 straight blades of equal size during that era. Flipping the plug often solved ground hum noises or other shocking issues. I don't know the config of your power plug so I am of no help.
In the US, one blade is 120 volt AC, the other is neutral. The neutral should never be fused or switched.
Sorry for the false hope.