Heyyo!
First off, please don't hate me: I bought a Tektronix 465 simply to be a "lightshow" while I listen to music. I am not really trying to analyze anything.
I cannot figure out how to connect it to my receiver/amplifier so I can listen to music and watch the oscope at the same time. I've bought a bunch of different adapters that go from BNC to different things, and the only way I can get a signal is connecting my phone through a 3.5mm jack to BNC cable, and that worked just fine. The last thing I tried was getting x and y BNC probes and splicing them to the left and right speaker wires in the middle of the signal, and all I got was "noise" on the screen.
I'm pretty much lost here. My next idea is to get some BNC to RCA cables and connect it to a line level out on the back of the receiver. Would this work? Is it grounding that is the problem?
Any help is greatly appreciated. Both Youtube and Google have no answers for me.
Thanks a lot,
Oscopenoooooob