Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: 6SN7 Substitute for 5670 - Request Insights posted by svisner on June 20, 2024 at 10:51:58:
But they are very different tubes with different operating points, different gain, different heater current. If this is to plug into a little headphone circuit board, plug away. If you have a more traditional "audiophile" piece of equipment I would not automatically lean into the "designer was an idiot" that did not know about the magic 6SN7 tube.
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Follow Ups
- if your circuit and power supply can support the 6SN7 its possible - Chip647 13:07:03 06/20/24 (0)