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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: Complementary posted by Apollo on April 29, 2003 at 02:54:21:
The AD797 will drive 1K to .5V and stay biased in class A. If this is just a phono preamp it will never need to put out more than .5V anyway, that's what the line amp is for.Most opamps have quasi-complementary output stages and thus can benefit from a pull down resistor.
The AD797 has a complementary output stage, I don't think it will benefit.
It also has very high bias as it comes anyway, hence my remarks above.
As always, depending on your driving habits, YMMV.
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Follow Ups
- Re: Complementary - djk 01:33:56 04/30/03 (0)
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