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Re: Choices, choices.

Poinz,

A link to the most current EC schematic is provided below.

At this time, the only change I'm considering is replacing the "Rat Shack" filament trafo with a Triad VPS241800. The Triad trafo's 2X 1.8 A/12 VAC secondaries would provide for both heater power and the B+ boost Jim McShane recommends. The VPS241800 comes with some "baggage": an extra pair of ferrite beads and a change in the 'AQ5 bias resistor value to 350 Ohms.

Eli D.


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  • Re: Choices, choices. - Eli Duttman 16:46:20 07/20/06 (3)


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