Great! I'm building this too, and was wondering about transformers and stuff. Interesting with those UTM transformers! Gonna be here- and await whether the input transformer is shielded. If not - is it possible to shield it ourselves? Donaudio has these in a lot of different sizes: Small Flanged Aluminum Enclosure, 13,30 €
If all else fails, tho - Edcor output and Sowter input. If the Sowter waiting time is long, I found another GDIY thread recommending the Lundahl 1576: Lundahl LL1576 Audio transformer, 92,28 €
For PT for European builders, I found this with exact specs, but it's sadly out of stock: Audiograde toroidal 15VA 230//200V-30mA/6.3V-1.1A power transformer for tube amp
If all else fails, tho - Edcor output and Sowter input. If the Sowter waiting time is long, I found another GDIY thread recommending the Lundahl 1576: Lundahl LL1576 Audio transformer, 92,28 €
For PT for European builders, I found this with exact specs, but it's sadly out of stock: Audiograde toroidal 15VA 230//200V-30mA/6.3V-1.1A power transformer for tube amp
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