You're right! That should teach me to do math in my head. I dropped a digit.
Of course that makes the issue of the value of the cap even less significant sonically. With tube gear where the input impedance is typically 100K or more, a 0.68uf coupling cap is fine.
Of course that makes the issue of the value of the cap even less significant sonically. With tube gear where the input impedance is typically 100K or more, a 0.68uf coupling cap is fine.