Title
Vacuum tube type 7AK7Catalog Number
102718372Type
Physical objectDescription
Object consists of an eight pin vacuum tube with a locking base and it's carton. Carton has become unfastoned at glue seam and top surface is dirty.Date
1948 ca.Manufacturer
Sylvania Electric Products, Inc.Place Manufactured
USAIdentifying Numbers
| Model number | 7AK7 |
Dimensions
overall: 1 1/8 in x 1 1/8 in x 3 inCategory
Component/vacuum tube
