Hey-Hey!!!,
For those of you planning to build an amp companion to Guinevere, is there any feelings regarding PP or SE topology? I have a feeling that E-Linear amp as described by Pete Millett is a fine choice for a SE topology. It remains to be studied if another valve than the KT88 be used instead. EL34 comes to mind, and as a true 3-grid pentode, I think it will be a better performer. The input Pentode is another pont of substitution, or perhaps creating a pentode with the cascode.
regards,
Dougals