| NOS TUBES | |||||||||||||
| 12AX7 and variants | |||||||||||||
| SKU Code | Order | USD $ | Quantity | AKA or | Key | Other | Manufacture | ||||||
| Class | No. | Brand | Code | pcX price | Sold As | Available | Substitute | Tube/Valve Type | Base | Features | Comments | Package | Country |
| NOS- | 71302 | National | 12AX7A | $7.95 | Single | 4 | ECC83 | High-Mu Dual Triode | 9 pin | Original | China | ||
| NOS- | 71408 | PhilipsECG | JAN 5751 | $25.95 | Single | 66 | High-Mu Dual Triode | 9 pin | White Box | USA | |||
| NOS- | 72201 | RFT | ECC83 | $39.95 | Singles | 2 | 12AX7 | Hi-Mu Dual Triode | 9 pin | Different Logos on Bottle | Original Box | Germany | |
| NOS- | 69051 | Tungsram | ECC83 | $49.95 | Singles | 20 | 12AX7 | Hi-Mu Dual Triode | 9 pin | Original Box | Hungary | ||
| and also in OLD (USED) STOCK | |||||||||||||
| OS- | 67200-334 | Tungsram | ECC83 | $39.95 | Singles | 1 | 12AX7 | Hi-Mu Dual Triode | 9 pin | White Box | Hungary | ||