[R-390] Ballast Tube Folly

[Tisha Hayes]

*Dear ppafsn,*

Hi! I am really interested in buying a matched set. Can you tell me what the
percentage of running resistance is on the tubes? Also, have you checked the
elements with a microscope to identify any marsentite at the connection
joints. Real collectors would want to know if the tubes can run in a
push-pull configuration to minimize the total harmonic distortion of the
amplifier.

- processchick62

*I am awaiting his professional opinion, so valuable when making that
purchasing decision.*

Tisha Hayes