A friend sold me a "Fender Princeton 112" guitar amp. Its in great condition, but when I went looking online for a manual all I could find was a manual for a "Fender Princeton 112 Plus".
It looks like the knobs and input jacks are the same on both amps.
Can someone tell me the difference between the two amps?
How can I tell how old this amp is?
edit: Since making this post, I discovered a similar thread
asking the same question. I'm still not clear what the difference is, and what "effects" might have been added to the "Plus" model. Any additional info on this amp would be appreciated.