# Audion

> electronic detecting or amplifying vacuum tube

**Wikidata**: [Q1066433](https://www.wikidata.org/wiki/Q1066433)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Audion)  
**Source**: https://4ort.xyz/entity/audion


## References

1. Freebase Data Dumps. 2013