• Disclaimer: This Vendor's Forum is a paid-for commercial area. Unlike the rest of diyAudio, the Vendor has complete control of what may or may not be posted in this forum. If you wish to discuss technical matters outside the bounds of what is permitted by the Vendor, please use the non-commercial areas of diyAudio to do so.

Jean Hiraga or Tubelab SSE for KT88 SET

2Q==


Jean-Hiraga-12AX7-SE-KT88-Tube-Amp-Schematic.png
 
I have built quite a number of SE amps, including KT88 SE's. I honestly think OPT and tubes make biggest difference in sounds, the next is biasing and proper driving of output tube. BOTH SRPP and CCS must be able to drive KT88 when properly biased, so I would guess there wouldn't be much difference in sound when OPT and tubes are the same.

But since I don't know your definition of "sound", I would just recommend Tubelab SSE for it's easiness in build and support by the Tubelab in this forum.