Inpedance of output transformer

[jamesedmunda]

Hi,
 I have a schumacker ot stamped Fender 022889, E18 606 710.
 I want to use in a Silvertone 1474 that uses 4 6l6gc.
 put 22vac into the secondary  and got 1 volt out for a 22 to 1 turns ratio which I squared then multiplied by 4 for
1936 . Does this sound right for a 4 ohm output.
 Thanks in advance, James

[2deaf]

022889 is the OT on Twin Reverbs and Dual Showmans, both 4-6L6 into four ohms. 

[jamesedmunda]

Thank you

[tubeswell]

schumacker ot stamped Fender 022889, E18 606 710.
 ...
 got 1 volt out for a 22 to 1 turns ratio which I squared then multiplied by 4 for 1936 . ..

yep. 2k for 4 x 6L6 in PP

[Latole]

Have look at hammond Transformers you'll know right now .
You'll see 4 ohms xfrs have a 2 K impedance for 100 watts outputs

https://www.hammfg.com/fr/electronics/transformers/classic/1750?referer=1101