Premium vintage and modern production 12AT7 tubes
| Order no. | Tube type and description | Price each |
| 12AT7.001 | G.E. 12AT7/ECC81 2 mica grey plate | $10.00 |
| 12AT7.002 | G.E. 12AT7/ECC81 Triple Mica | $20.00 |
| 12AT7.003 | G.E. 12AT7/ECC81 Black plate | $10.00 |
| 12AT7.004 | Sylvania 12AT7/ECC81 Grey plate | $10.00 |
| 12AT7.005 | Sylvania 12AT7/ECC81 Triple Mica | $20.00 |
| 12AT7.006 | Sylvania 12AT7/ECC81 Black plate | $15.00 |
| 12AT7.007 | Tung-Sol 12AT7/ECC81 Rectangle getter | $15.00 |
| 12AT7.008 | Tung-Sol 12AT7/ECC81 Round getter | $10.00 |
| 12AT7.009 | Tung-Sol 12AT7/ECC81 D Getter | $15.00 |
| 12AT7.010 | Tung-Sol 12AT7/ECC81 Triple mica | $20.00 |
| 12AT7.011 | European 12AT7/ECC81 Various brands manufactured by Siemens, Phillips and Mullard | $20.00 |
| 12AT7.012 | Telefunken 12AT7/ECC81 Telefunken | $75.00 |
| 12AT7.013 | Amperex 12AT7/ECC81 Amperex orange label | $20.00 |
| 12AT7.014 | Philips ECG 12AT7/ECC81 | $15.00 |
| 12AT7.015 | Ei 12AT7/ECC81 Tubes manufactured in Yugoslavia | $10.00 |
| 12AT7.016 | RCA 12AT7/ECC81 Black plate | $20.00 |
| 12AT7.018 | RCA 12AT7/ECC81 Black plate triple mica | $60.00 |
| 12AT7.019 | RCA 12AT7/ECC81 Grey plate | $15.00 |
| 12AT7.020 | Raytheon 12AT7/ECC81 black plate 2 mica | $15.00 |
| 12AT7.021 | Raytheon 12AT7/ECC81 grey plate D getter | $15.00 |
| 12AT7.022 | Raytheon 12AT7/ECC81 black plate 3 mica | $20.00 |