1930's Calborn Electric Guitar Amplifier

Description

This is about the earliest guitar amp ever produced.  Originally intended for lap steels these amps paved the way for the earliest of archtop electric guitars.
Sold as is....the power cable is dry rotted and needs replaced.   The unit may be operational but is being sold as a rare collector's item.  The buyer may choose to have it serviced and to use it as they like.
The tubes left to right are the black can 6N7, a 6C56, 6V6G, and a 5Y3GT rectifier