Is that bandswitch & coil really big enough for two of them tubes?
Since the web is being updated, I included the pics of the band-switch on the first post. Its a completely modified B&W adding another contact for 160 and a gear driven sub-switch for driving the input circuit board;also for switching a vac relay adding the doorknob cap for 160 meter loading. The circulating currents average about 11-14 amps; approximately 8450 PEP of rf voltage. Mark designed an Excel spread sheet calculating the L and C of the tank based on plate voltage, Q etc. Mark has made this available to anyone building an amp. It is very accurate. So far the tap points coincide with the spread sheet near perfectly. The spacing and location between the vac caps was based on the voltage, currents and layout efficiency.
Brent
W1IA