vacuum tube parameter freeware downloads

TDSL Personal Edition

1.1.1.40 freeware download

... on your PC for a large number of vacuum tubes. Advanced searching facilities help you to compare different types and make substitutes for hard to find vacuum tubes. It is intended to be of interest ...

TDSL Personal Edition Portable

1.1.1.40 freeware download

... on your PC for a large number of vacuum tubes. Advanced searching facilities help you to compare different types and make substitutes for hard to find vacuum tubes. It is intended to be of interest ...