Dual Pentode PI?

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jon
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Joined: Fri Feb 24, 2006 6:45 pm
Location: North East

Dual Pentode PI?

Post by jon »

Been looking at the Gibson GA-100 schematic. Could someone please explain the principal behind the PI architecture to me.
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Andy Le Blanc
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Location: central Maine

Re: Dual Pentode PI?

Post by Andy Le Blanc »

the pentodes are a driver stage after the inverter, and the comp circuit.

v1b is the inverter
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jon
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Location: North East

Re: Dual Pentode PI?

Post by jon »

Jeeze I didn't notice that before.
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