18-02-2021, 06:49 PM
Yes, it's a horrid idea really! Would have been better to have the heater separate, and free-up another pin by taking the signal grid to a top cap.
(Typing that makes me think, are there any B7G's with top caps? There certainly are B9A's!)
(Typing that makes me think, are there any B7G's with top caps? There certainly are B9A's!)







