E810F/7788 Pinout name/number?

[kegger]

I'm trying to figure out if there is a designated name for it's pinout?

I know it's quite similar to a few other pinouts an using the correct pins it's interchangeable,
but I find no other tubes in that realm with both pin 6 and pin 9 being G2, my reason for an
inquire is I'm cobbling up all the pinouts that when g2 and g3 are strapped to the plate and
pin 1 is used for cathode they become pin "compatible", an I'm listing all the pinouts in excel
spreadsheet, but I find no designator for the E810F/7788?

Are there other tubes with the EXACT same pinout as that E810F/7788, as I find none yet?

Thanks,
Keg

 

[kevinkr]

The D3A is very similar, but missing the G2 grid connection to pin 6.. (Notated as an internal connection, but i have never checked to see what it is connected to..) You could just ignore pin 6...

 

[Zen Mod]

why bother ?

 

[kegger]

Yes here are 5 of the pinouts, (referenced to 6EJ7, 9AQ) that when strapping
pin 8 and pin 9 (g2 and g3), to pin 7 (plate), use pin 2 (grid), pin 1 (cathode)
they become "compatible" triode strapped pinouts.

Compare that to E810F/7788, it will work as well, what I was looking for were
there any tubes with that same pinout as an E180F/7788 I may be missing, so
I was trying to find out if there was a designation for it's pinout so I may look.😉

Yep D3A an such are on my list. as are 6J52 an 6J9. 🙂
(rig the heaters 12BY7, 12GN7, 12HL7 could as well)

I just haven't seen a designation for the E810F pinout?

 

[kegger]

Woops typo there on that last one.., suppose to be..E810F/7788 🙂