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Pre-amp for Golden ears
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12th Mar 2018, 2:46 pm
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barretter
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Join Date: Jan 2006
Location: Todmorden, West Yorkshire, UK.
Posts: 870
Re: Pre-amp for Golden ears
The 6BQ7A was also designed for use in cascode circuits and can be seen as a predecessor of the ECC88, but only has half the transconductance.
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