This is a Kemper profile of the Silvertone 1330, an amp created at the dawn of rock 'n' roll, looks cool and is real retro. Known as the "widowmaker". Why? Who knows.
The 1330 amphead with the longest run of any Silvertone amplifier. It was cheap, it was reliable, and it actually looked pretty cool. The simple circuit produced 2.3 watts on a good day, and had one input jack and a simple volume control.