Posts by xxbaker

Well there is while it's warming up, maybe like 15 seconds it'll kinda jump around, but after that it'll settle down to 1mV or less.  I left the amp on for a few minutes and the relay never stopped oscillating even after it sat...

I put together a CTH and everything seems fine except for the relay circuit.  It cycles on and off even though there isn't DC offset (verified by checking L and R outputs from amp section to relay circuit).  Does anybody...

Here are two different schematics I found when I was looking around a month or two ago.  One is ten band, the other can be fit to as many bands as you like. Both the opamps used in those projects are pretty easy to find (as are...

I wouldn't put techflex sleeving over the cable.  It's pretty stiff and makes the cable inflexible.  I'm assuming you're going to be using the headphones on the go and that's why you want to shorten the cable (and switch to...

If you amplify the signal that the wireless station gets then you will make the headphones distort MUCH more than if you didn't.  The signal you'll be sending to the headphones over radio waves to amplify will be clipping...

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290374815327&ssPageName=STRK:MEWAX:IT#ht_500wt_928   1.6" by ~1" deep.  Solid aluminum fits .25" shaft and has a set screw.  I got a few and...

Quote: Originally Posted by xnor  I don't like analogies, but... you define "full potential" as driving 10 MPH with a Ferrari is better because it has a higher top speed than, lets say, a VW Golf....

Quote: Originally Posted by cobaltmute    A very useful definition.     I'm not arguing that the amp is not running in Class A when operating within the boundary defined by...

Quote: Originally Posted by xnor  Same crap, different day. Still hurts to read such responses. What's funny though: "fairly certainly though I haven't heard all sound cards". How about...

Perhaps the scale of 100 is linear instead of logarithmic?