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Brimar CV2975 / EL84 - matched pair

Brimar CV2975 / EL84 - matched pair
Price: $129.00
Item Number: 669
Manufacturer: Brimar


What is the manufacturer and model of your amplifier?
The rare 1960s Brimar CV2975 tubes in this precisely matched pair are military spec EL84 / 6BQ5 type tubes. They have gray plates with copper grid posts and halo getters with dual supports. The partial white print on the glass reads CV2975 KB / AD (missing on one tube).
Tubes are matched for both current draw (40.6 mA & 41.4 mA) and transconductance (85% & 87% Gm). They ship in new white boxes with test results.
These tubes are sold as a matched pair. Photo is of the actual tubes.
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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