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Sylvania 7868 - matched pair

Sylvania 7868 - matched pair
Sylvania 7868 - matched pairSylvania 7868 - matched pair
Price: From $79.00 to $119.00
Manufacturer: Sylvania

Product Options

Test Results:
The 1960s Sylvania 7868 tubes in this precisely matched pair have gray plates and halo getters. The exhaust tip is on top of the bottles.
 
The yellow or green print on the glass has the Sylvania logo with matching date codes.
 
See product options for current availability. Tubes are matched for both current draw (mA) and transconductance (Gm). They ship in new white boxes.
 
These tubes are sold as a matched pair. Photos are of the actual pairs.

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Sylvania 7868 - matched quad
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Sylvania 7868 - matched quad
The 1967 Sylvania 7868 tubes in this precisely matched quad have gray plates, halo getters, and a top exhaust tip. The green labels have the Conn logo (partial). Tubes are matched for current draw (50.0 mA-53.4 mA) and transconductance (92%-96% Gm).
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SHIPPING SCHEDULE
Orders received
Nov 22-27 will
ship Nov 28-29
.

TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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