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2A3 / 5930 / VT-95

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2A3 RCA Triode - premium matched pair

Price: $289.00

The RCA 2A3 tubes in this premium matched pair have dual black plates and bottom D getters. Both tubes test as new and are matched within 2% for transconductance (Gm) and within 10% for emissions (mA). They com in their original boxes.

2A3 RCA U.S. Navy CRC Triode - matched pair

Price: $299.00

This precisely matched pair of RCA CRC 2A3 triodes is a wonderful find! These tubes come with their original boxes, but the boxes are in rough shape.


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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar players, DIY tube audio enthusiasts, and audiophiles.

We also offer high quality and hard to find parts for DIY tube amplifier projects.

Our website features secure payment options and fast, convenient shipping around the world.