Lysco 401 Clampmaster

Object/Artifact

Radio Alpha

Image: Joe Veras, K9OCO

Name/Title

Lysco 401 "Clampmaster"

Description

Modulator

Made/Created

Manufacturer

Lysco

Date made

1951 - 1954

Other Name

"Clampmaster"

Valuations

Value

$19.95

General Notes

Note

QST, Jul 1951, p. 101. Walter Ashe catalog, 1954, p. 8. Lysco’s Clampmaster was advertised as being able to clamp modulate a pentode or tetrode amplifier of up to one kilowatt input. The 401 used 3 tubes and required external power.