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Step Type:

Drag to rearrange

Twist the green wires removed from P5 and P6 on the old board and solder to the new tube pcb near the EL84 sockets. For P5 and P6 either wire can go in either hole.

Solder the red and white indicator light wires to the holes marked red and white. These must go in the correct hole or the light will not work.

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