|Rectifier||5Y3 or 6CA4|
|Speakers||1x 12" 4ohm|
The 413 is a continuation of the earlier 213A, and an even further continuation of the Troubadour style amp that sold well for Magnatone in the 1950s.
Estey also made these amplifiers for other brands. One such brand was Titano, who cleverly called them 314's.