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Low frequency large output transformer
Low frequency large output transformer
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Old 7th March 2020, 02:38 PM   #1
robert982 is offline robert982
diyAudio Member
Join Date: Mar 2017
Default Low frequency large output transformer

I didn't found thread about this.
Did anybody played with big core OT transformers, in PP, B-class?
For example: core 40-50cm2, Ra-a=12k, Ua=1-1.5kV, Bandwith 20Hz - 20kHz, Pout around 150-350W.
Tube type: 800,808,809,811 or 812A.
Should work the power stage in this kind of configuration well?

The Driver stage must have around 150-270Vpp... but that is another thread...
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