Qualstar
| Company type | Public |
|---|---|
| OTC Pink: QBAK | |
| Founded | 1984 |
| Headquarters | Simi Valley, California |
| Products | Magnetic tape data storage |
Qualstar Corporation is an American manufacturer of magnetic tape data storage products, based in Simi Valley, California. It was founded in 1984 as a 9-track tape drive manufacturer and now makes tape library products. The company sold its last 9-track tape drive in 2006 and as of March 2006 has sold all remaining parts inventory to Vinastar, an aftermarket vendor.