Audiocap Theta

What signature sound do these have as coupling caps in tube amps
Would they too much of a good thing for a tube amp with solid state rectification
Anybody ??
Call over to Soniccraft. They sell these and can help you with suggestions and where the Theta's work best.
I've tried calling Sonicraft and always get an answering machine left a message this time
No response back from Sonicraft
I'm thinking of mixing up caps going teflons in the first coupling position and perhaps Jensens or Audiocap in the final stages
Does anyone mix and match caps in the coupling postions
No first hand experiences on mixing coupling caps
Any opinions on the ampohm capactors vs the Jupiters wax