Hello! I bought a used Ceriatone Lightning about a year & 1/2 ago and really love the amp.  I had the amp for about a year before I accidentally found out the volume has a push-pull pot.  Since the amp didn't come with any kind of manual and there's no info on the web site, I was wondering if anyone might have any info available about other features that might not be immediately obvious?  Is the push-pull volume pot a custom order mod or is that standard, and what does it do, bypass the tone stack maybe?  I also read on another person's description of their Lightning that they have high and low input jacks, is that standard, and if so, which is which?  Any info would be of interest, how the tone controls work, etc. . . .

thanks for any info you may have,
Gray