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Artifact Details

Title

Vacuum tube type VT-231

Catalog Number

102732116

Type

Physical object

Description

This is a medium-mu twin triode in a glass envelope with an octal base, and is equivalent to the 6SN7GT. This is a spare tube for Register Driver S/N 6.

Manufacturer

Ken-rad

Place Manufactured

U. S.

Identifying Numbers

Model number	6SN7GT	Printed in barely discernable silver ink around the glass envelope.
Model number	VT-231	Printed in white ink around the phenolic base.

Dimensions

overall: 2 7/8 in x 1 1/8 in x 1 1/8 in