[R-390] Ballast Tube Folly
Les Locklear
leslocklear at cableone.net
Wed Mar 9 12:04:19 EST 2011
Nothing like a bunch of rainy day belly laughs...........
Thanks everyone!
Les
----- Original Message -----
From: Tisha Hayes
To: r-390 at mailman.qth.net
Sent: Wednesday, March 09, 2011 11:00 AM
Subject: [R-390] Ballast Tube Folly
*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
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