speaker terminals to chassis ground?

[Speedskater]

Troy, you're five years late.

 

[troystg]

Troy, you're five years late.

Ooorrrr, Just REALLY early for the next round...

No, this thread was referenced in another so I figured I'd post the link in both. X 5?

 

[Fast Eddie D]

Troy, you're five years late.

The information is just as relevant now as it was 5 years ago,

ADI - Analog Dialogue | Op Amp Applications Handbook

Section 7-2 "PCB design issues" provides an exhaustive examination of this topic. In particular consider the discussions of figures 7-21 and 7-22.

 

[AndrewT]

Grounding and errors in grounding have plagued amplifiers and interconnects almost since electrical amplification was invented.
Good grounding practice will never become outdated.

 

[troystg]

Thank you everyone however I assumed the positive and that Kevin was just rassing me. And I am good with that. I try not to take my self very serious.. My wife sure doesn't!!
🙂