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12AU7A RCA - cleartops
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Price: Starting at $13.00
Product Options
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This RCA 12AU7A tube has a clear top, side getter, and ribbed gray plates.
Tube tests as new and has very low noise.
This tube is sold individually. Photo is of actual tube.
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This military spec RCA JAN 5963 is a premium 12AU7 type tube. It has long gray plates. Tube tests as new.
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Price: Starting at $18.00
This 12AU7 by RCA has the popular black plates and is labeled as organ stock. (Tubes that were intended for use in organs were screened for low noise.)
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Price: Starting at $14.00
This late 1950s 12AU7 tube was made by Raytheon and labeled for Baldwin or Thomas organs (yellow label). It has long black plates and a halo getter. Choose from tubes that test as premium new (precisely matched plates), new, or good.
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Price: Starting at $15.00
This 12AU7A tube was made by RCA and labeled for organ companies. It has a clear top, side getter, and ribbed gray plates. Choose from tubes that test as premium new (precisely matched plates), new, or good.
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Price: Starting at $11.00
This 12AU7 tube was made in Japan and labeled for Baldwin organs. It has gray plates and a square getter. Choose from tubes that test as new or good.
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Product Reviews
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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.
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