Cathode resistor and IM distortion
Moderators: pompeiisneaks, Colossal
Re: Cathode resistor and IM distortion
Are you sure the noise is coming from the power amp? Maybe you are getting partial cancellation of the noise when running PP. Any schematic/pictures of the amp?
Re: Cathode resistor and IM distortion
Hmm that's an interesting idea. It is definitely intermodulation distortion. Leaving a low string ringing and then bending notes above it you can hear the low harmonic out of tune bending in the opposite direction.
Re: Cathode resistor and IM distortion
I'm an idiot, share pictures on here so the smart kids can help.
Re: Cathode resistor and IM distortion
Is this local negative feedback increasing headroom or that my imagination?
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Re: Cathode resistor and IM distortion
It's not really stuck. That's a feature that tells you the message has not been read. I like that feature.
Re: Cathode resistor and IM distortion
The bummer is that the forum software no longer sends out notifications to one's email account notifying them that they have a PM. Or if it does work, it's a very rare fluke. Our former, intrepid sysop could never make any headway with the site owner to do an upgrade, so, here we are...
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Re: Cathode resistor and IM distortion
I have never relied on email notifications for PMs. Anytime I send a PM I will be frequently checking on the forum.