After you figure out what is going on in the right channel that is...
Hi Lee
In order to measure the slew rate you will have to have your time base down in the 5 or 10 usec per division and look at a single edge. You will be measuring the time it takes to go from 10 to 90% of the voltage swing and then resolve that into V/usec.
After you figure out what is going on in the right channel that is...
Got one of those Dennis??
That is cool - I did not know that the Tek scopes could do an FFT.You have one in your new Tek scope Lee. If it has the capabilities that mine does, it has an FFT function in it.
PEBKAC error. PM has been sent.
Yes they did and thank you for them. I guess I'll post what I have for numbers. I did SINAD, FR, Clipping (unloaded and loaded) story to follow and a few other tests that I'll need to look back in my notes.Dennis , did those books help fill in some blanks??
Doug, I have changed out the Zoebel network on Don's board. After chatting with Joe, this will be an improvement, So it is done. A final bias setting and I'll put the top and bottom covers on it . As soon as the cabbage case gets here it'll be gone the next morning.
No, Dennis the same Zoebel, should be 2 10 ohmers, or a large 5 ohmer. the 10's I put in are 5 watters. I also replaced the cap with a .1uf 250 volt polypro. Gotta say, it does sound better. More definition. Yeah, had to get tricky to get em to fit.