Alembic F2B build 6N1P

[Matador]

I'm assuming you just misnumbered? As it stands, you have cathodes connected to B+ and plates to the 1.5K cathode resistors...

Also there is strangeness in the final tube, as it looks like you have the cathode of one stage driving the plate of the next.

The 100nF leading to the unbalanced out isn't needed in the first diagram.

 

[Spencerleehorton]

Yes I didn’t think that 100nf was needed but did see it as an option in another schematic, got mixed up.
And yes I misnamed the tube numbers!!
The cathode to the plate connection I though was weird but I’m sure it’s like that on the schematic?

 

[Spencerleehorton]

You can see here the cathode pin 8 connected to plate pin 1
This is how I’ve got it wired at the moment!!!

 

[Spencerleehorton]

Hopefully this looks a bit better!!

The other schematic I posted before this could be some errors, taken from another site about a Alembic f2b build.

 

[Matador]

That wiring in post #43 is non-sensical. The one on the noisemikers site makes sense but is different:

 

[Matador]

Oh.....disregard. The way that schematic is drawn makes my head hurt. It looks like maybe they added a WCF stage to drive the transformer.