[timb5881]

If you decide to accept this challenge you need to:
Make it affordable
Able to hook up to most power amps,
like your 3 power amps
Able to be used with most electrostatic
such as Stax, Koss, Sennhieser, and
others
Multiple bias selections for both the Stax,
Koss, etc
Perhaps even a volume knob

Good luck and if others have any ideas, great!

 

[bagwell359]

Perhaps even a volume knob

Volume knob. I'd say make it, for those running an amp such as the Son of Ampzilla or Classe CA-100 - etc. I'd say have it be user selectable switched off for integrated amps such as the Ragnarok.