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Differences between the old AGI 511 and the 511A?

Hi, I'm from Italy and I can't find the differences between the AGI 511 and the 511A. Is there someone who can help me? Thanks, alessandro
aesse12

Showing 1 response by michaelspallone

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michaelspallone
28 posts
Not that you're probably interested any longer, but I believe the main difference to be the use of discreet transistors in the phono and line stage of the AGI 511A in place of the op-amps used in the phono and line stage of the original 511. 
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