Fezz Mira Ceti 300b vs Tektron TKEL34PSE single ended amplifiers - which one is better?

#audiophile #vintage #tube #tubeaudio One more small remark: Fezz has Electroharmonix 6sn7 tubes in it and I tested them in Tektron against my old USA made 6sn7 Admiral (some kind of rebrand) and all I can say is Electroharmonix tubes are really dull sounding. probably contributes a lot to a poor performance. However better preamp tubes will not cure all the shortcomings that Fezz amplifier has I believe.