Yes. The burn-in test is a part of our quality control process. After a 24-hour burn-in test, we conduct another inspection to eliminate any tubes with quality issues.
PSVANE Discussion & Impressions Thread
Hi everyone,
We are the official PSVANE team, and we are thrilled to announce the release of our latest Horizon series vacuum tubes. This discussion thread is dedicated to engaging with you and addressing any questions you might have about PSVANE vacuum tubes.
With 16 years of experience in the tube sector, our team is empowered by many seasoned experts. We invite everyone to join in sharing, communicating, and discussing any questions and knowledge about vacuum tubes here.
- ...
- 205 posts total
@alightronics Still confused on your 300b tubes. What Quality category do the following tubes fall under and are they still current? Are they considered Art? Cossor blue glass Cossor dark glass Mark II grey glass Treasure z black glass
|
@tksteingraber Sorry, I don't get your questions. Would you please make easier to understand ? |
@alightronics what hierarchy category are these tubes? Cossor blue glass Cossor dark glass Mark II grey glass Treasure z black glass The hierarchy of our product line is as follows: Also, are they current tubes or discontinued tubes? What tubes are ART I have not seen any labeled ART |
1. The two Cossor tubes you mentioned are customized tubes. Besides retail, Psvane also manufactures tubes for many audio and musical instrument brands worldwide. Due to the differences in performance and application environments required by each brand, these products cannot be directly compared with our retail products. Moreover, we have confidentiality obligations to our OEM customers, so I am sorry that I cannot provide an accurate answer to this question. 2. The Mark II you mentioned is part of the ART series and is currently still available for sale. 3. The Treasure z black glass you mentioned is part of the Treasure series, which is still available for sale. However, the Treasure series is a collaboration between us and distributors and is not part of our classification hierarchy. |
- 205 posts total