Good idea to ask the cap question in another thread. I don't have any notes on the coupling/output caps, but I'll invent something. I do have some notes on the RIAA equalization components which I will also post.
This thread is specific to the heater resistor, so I'll quote my old notes below. I am leaving out the table of resistances since it is not accurate, but I'll edit in a process to find the value.
Text of old notes from 2007 ==========================================
The world of 6DJ8 "compatible" tubes is a rat's nest - extremely complex, confusing, and rife with little brown pellets. One of the considerations is the heater power required. There are several supposedly compatible variants that actually have different current requirements:
6922: 300mA
6H23Pi: 310mA (this is the Russian so-called 6922)
7308: 335mA
6DJ8: 365mA
The above is important because it affects the heater voltage in the Seduction. Seduction is designed to operate at a nominal 6.0 volts DC; the 5% lower voltage giving a bit longer life and reduced noise. Anything in the range 5.7v to 6.3v will work well. In practice, a few tubes have been found to perform less well with 5.7 volts. Sometimes - but not always - this just means they will take longer to break in.
Remember that all tubes have manufacturing variations, and also the 6DJ8 family is also the most widely faked and mis-labeled, so don't be too surprised if your particular tube draws a different current from what the spec sheet says! :^(
Heater voltage is also affected by your power line voltage. The target voltage is normally achieved with a power line voltage of 122 volts, and the stock 1.2 ohm series resistor, using 6DJ8 tubes.
I recommend that you check your heater voltage before selecting a new tube. If it is high, you might want to look for a higher current tube to try, but if it is on the low side you should stick to the 6922 types. Typically, a 6922 will show 0.45v more than a 6DJ8, with the others falling in between in proportion to their current draw.
NEW TEXT: For those who want to adjust the resistor to adjust the voltage for a particular tube, a first estimate would be to calculate the resistor voltage drop and adjust using Ohm's Law. This will slightly over-estimate the change needed, so plan on iterating a time or two.
Note that, as nice as the 6N1P is, it draws too much current to use with the PT-1 power transformer.