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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: LEDs inside amp! posted by arab on October 28, 1999 at 13:20:01:
They're sometimes used as voltage references for biasing current sources in the input long tailed pair and voltage amplifier stages of an amp. Their main advantage over a transistor or diode doing the same job is that they provide less variation in bias voltage with changes in temperature.Terry
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Follow Ups
- Re: LEDs inside amp! - Terry 00:57:18 10/29/99 (0)