PAS-2 and PAS-3 > four 12AX7 tubes
PAS-3 Series II > six 12AX7 tubes
PAS-4 > two 12AX7 (phono section) and four 6DJ8 (6922) (line section) tubes
PAS-3 Series II composite photo below
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Bob Latino wrote:Below is the PAS-3 Series II schematic less the power supply. You can judge for yourself how the three 12AX7's per channel were worked into the circuit.
GP49 wrote:Nobody ever said Panor was the brightest bulb in the box. They bought "Dynaco" for the name, but did not have the engineering prowess to match the reputation.