[BC] Autogram AC-8 plug in Replacements

[Dana Puopolo]

National Semiconductor raised the performance bar a few years ago with their
LME series opamps. You can find them here:
http://www.national.com/analog/audio/high_performance

-D

From: Charles Ring <w3nu at roadrunner.com>

Henry Engineering made them, based on 5532/5534's. Big sonic improvement 
and better reliability over the originals. I don't know what might be 
better - that would be a tall order.