but using 6GH8 tubes rather than the obsolete 7199 type tube. We're using only the highest quality mil-spec parts, and including the bias circuit
right on the PCB, so you can throw away that old terminal strip with worn out parts. Exact size and style of original, including all eyelet numbering.
This board is perfect for someone who wants to keep the original styling and the original circuit design from the 60's era.