Kenyon transformer ID please

[Opcom]

Does anyone have the data on these Kenyon transformers?

type S-23298 Output transformer (500 Ohms secondary), about 80-100W

type S-23451 filament transformer

This is the business end of the "speech amp" I'm trying to put back together. interesting schematic posted shortly.

thank you,
Patrick

[Opcom]

If anyone has the real specs & ratios on the T-264 driver xfmr, that would be appreciated as well.
I have: "to match any driver plates or 500 Ohm line to any class B grids, 7 Watts"

I corrected this post and the schematic. Sorry for the mess. I called the guy I got the thing from, he gave me the wrong tubes. well we have all had better days.

This amp is from a church and served two purposes.

The push pull 6B6 driver is on the preamp chassis. Its plates are switched either to the T-264 input transformer on this chassis or to a T-301 output transformer on the preamp to drive indoor speakers.

The proper gain/drive setting for the chimes (church bells) was set by reading the 0-25V meter on the front panel. it measures the voltage developed by grid current through a 47 Ohm resistor.

The 210V bias, presumably for standby, is set by a pair of VR105 tubes in series with the filament transformer center tap.

838 specs:
max plate volts 1250
dissipation 100W

for 2 tubes class B push pull:
B+ 1000V
Bias 0V
peak AF g-g volts 200
zero signal plate current 106mA
max signal plate current 320mA
load resistance per tube 1725 Ohms
plate to plate load resistance 6900 Ohms
max sig drive 7 watts
max sig output 200W @ 4% THD

Curves are supposed to be like the 805.

Granted the power supply has a pair of 866's, but how that would power a quad of these carbon plate lamps I can't judge, and the iron looks like 100-200W, not 400W. Maybe the tubes run well below the ratings for increased life.

I want to spend some time on this over the weekend.