I'm looking at quite a few NOS tubes with the idea of using a preamp tube (actually part of a dual triode/pentode tube) as a low-wattage power tube. Is there a way to determine an appropriate OT primary impedance if none is specified in the data sheet? One tube I'm particularly interested in is the 6AN8, but I'm looking at other dual-preamp bottles as well.
Haven't been here in a while - I usually post at SEWatt, but Wattkins is down right now.
Haven't been here in a while - I usually post at SEWatt, but Wattkins is down right now.
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