1937and1938buicks.com1937and1938buicks.com/1937-1938-Buick-Related-Items...grid of the 6A8G tube...
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1937and1938buicks.com1937and1938buicks.com/1937-1938-Buick-Related-Items...grid of the 6A8G tube through a 025 mfd. condenser (without dis- connecting the grid lead) and connect the