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Sophia Electric 12AX7 Tubes: Interchangeable with Telefunken ECC 803S/European ECC83

Sophia Electric 12AX7 Tubes: Interchangeable with Telefunken ECC 803S/European ECC83
$79.99
$79.99

12AX7 Specification

User Reviews

The Sophia Electric 12AX7 offers the best high-frequency extension and resolution on the market. 

Pricing: 

Grade A (top 10%) : $125 per unit with 30 days warranty, $29.99 extra for one year warranty.
Grade B (top 25%) : $100 per unit with 30 days warranty, $29.99 extra for one year warranty.
Grade C : $79.99 per unit with 30 days warranty.

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