I believe that the first 5 seconds the amp is switched to A from A/B (of course being on for little bit), the sound becomes significantly better. After about 2-3 hours, I feel this is the peak - with minimal improvement a few hours beyond that. I had never left my Plinius 102 on for several days with class A bias on, so I may not exactly know just what the ceiling limit is on this guy.
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- 6 posts total
- 6 posts total