| NOS TUBES | |||||||||||||
| 12AT7 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- | 67287 | Mullard | ECC801S | $49.95 | Singles | 43 | 12AT7 | High-Mu Dual Triode | 9 pin | Gold Pin | Original Box | Great Britain | |
| NOS- | 62480 | Philips/ECG | JAN 12AT7WC | $9.95 | Singles | 23 | CV4024/ECC81 | Dual Triode | 9 pin | made to JAN military specs | Gov't Box | Netherlands | |
| NOS- | 60036 | Mullard | CV4024 | $24.95 | Singles | 311 | E81CC/M8162 | Dual Triode | 9 pin | double suture | Millitary Spec 12AT7WA | Gov't Box | Great Britain |
| NOS- | 69049 | TUNGSRAM | ECC81 | $24.95 | Singles | 14 | 12AT7 | Dual Triode | 9 pin | Original | Hungary | ||
| NOS- | 71304 | National | 12AT7 | $7.95 | Single | 12 | ECC81 | High-Mu Dual Triode | 9 pin | Original | China | ||
| NOS- | 72200 | RFT | ECC81 | $19.95 | Singles | 1 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Double bracket Halo Getter | Original Box | Germany | |
| NOS- | 72287 | RFT | ECC81 | $19.95 | Singles | 1 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Halo Getter | Original Box | Germany | |
| NOS- | 72288 | RFT | ECC81 | $19.95 | Singles | 1 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Parasol Getter | Original Box | Germany | |
| NOS- | 72289 | RFT | ECC81 | $19.95 | Singles | 1 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Double bracket Parasol Getter | Original Box | Germany | |
| and also in OLD (USED) STOCK | |||||||||||||
| OS- | 67200-331 | Telefunken | ECC81 | $59.95 | Singles | 4 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Diamond Base | White Box | Germany | |
| OS- | 67200-332 | Telefunken | ECC81 | $59.95 | Singles | 1 | 12AT7 | Hi-Mu Dual Triode | 9 pin | Diamond Base/ Siemens Brand | White Box | Germany | |