Collection: Vacuum Tubes
Not all tubes are created equal.
We cherry picked the best tubes from the production for the US market. Our US engineers further tested these selected tubes and classified them into 3 grades
We cherry picked the best tubes from the production for the US market. Our US engineers further tested these selected tubes and classified them into 3 grades
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Sophia Electric Royal Princess 300B Tubes Limited Edition
- Regular price
- Sold out
- Sale price
- $1,500.00
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New: Sophia Electric Royal Princess II 300B Metal Plate Tubes for 300B Amplifiers
- Regular price
- $1,499.99
- Sale price
- $1,499.99
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Sophia Electric 300B+ Carbon Plate Tube - Double tall plate structure, double power
- Regular price
- Sold out
- Sale price
- $749.99
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Sophia Electric Classic 300B Tubes with Vintage WE 300B Soul Inside and Out
- Regular price
- $699.99
- Sale price
- $699.99
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Sophia Electric Princess Carbon Plate 300B 2.5V Vacuum Tubes for 2A3 Amplifiers
- Regular price
- Sold out
- Sale price
- $599.99
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Sophia Electric 300B 2.5V Mesh Plate Tubes for 2A3 Amplifiers
- Regular price
- $399.99
- Sale price
- $399.99
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Sophia Electric Princess 2A3 Mesh Plate Tubes for 2A3 Amplifiers
- Regular price
- $399.99
- Sale price
- $399.99
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