This is my new SE with GU50. Idea is "stolen" from Wavebourn. I tried 6J9P and 6J49P as input tube and I found that 6J49P sound better. I got around 12W.
schematic:
[IMGDEAD]http://www.audio-kontakt.com/forum/nalozeno/AUIOOA-1360784816GU50_6J49P_PENTODE.jpg[/IMGDEAD]
amp:
[IMGDEAD]http://www.audio-kontakt.com/forum/nalozeno/AUIOOA-1360787267spredaj.jpg[/IMGDEAD]
schematic:
[IMGDEAD]http://www.audio-kontakt.com/forum/nalozeno/AUIOOA-1360784816GU50_6J49P_PENTODE.jpg[/IMGDEAD]
amp:
[IMGDEAD]http://www.audio-kontakt.com/forum/nalozeno/AUIOOA-1360787267spredaj.jpg[/IMGDEAD]