![]() |
Amp/Preamp Asylum Looking for a new Amp or Preamp? If you're after tubes, post over here. |
|
In Reply to: Request Opinions posted by svisner on February 14, 2025 at 10:58:34:
That is, on my preamp 6922-type tubes. They also act as dampers.
The coolers are suppose to cool the tubes or at least spread the heat over the external surface of the tube which is supposed to extend their lives.
I frankly can't speak to the efficacy of the Pearl coolers. I could image them being more effective on power tubes than line-level tubes.
NOT the 51st state, eh!?!
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- I've been using Pearl tube coolers for years - Feanor 06:36:17 02/28/25 (0)