2A3
Summary:
The Stradi 2A3 tube is compatible with the original RCA 2A3, but it is made by improving the Eb tube, so the sound is closer to Eb.
RCA developed the 2A3 tube as an output tube for audio.
It can produce suitable power output for home audio and has been widely known and used by the public. As it was a popular model, many American and European manufacturers, including the original 2A3 manufacturer RCA, produced 2A3 tubes a lot.
The Stradi 2A3 tube is compatible with the original RCA 2A3, but it is made by improving the Eb tube, so the sound is closer to Eb.
Several improvements were also applied to enhance the sound quality.
To reduce distortion during amplification, we use our Ladder-Type FrameGrid and Minimization of Filament End-Loss structures.
These improvements achieve clearer sound and wide frequency characteristics.
Available in matched pairs, quad sets, and singles.
- Availability In Stock
- Lead Time 3 ~ 14 days
- Price/OrderClick
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