6SN7 and ECC33 tube types.
Vintage 6SN7 tubes hand picked for audio applications. These are vintage tubes mostly from the USA with a few European types.
| Order no. | Tube type and description | Price each |
| 6SN.001 | 6SN7GT RCA smoke glass JAN VT231 | $60.00 |
| 6SN.002 | 6SN7GT RCA clear glass | $35.00 |
| 6SN.003 | 6SN7GT RCA wafer base | $25.00 |
| 6SN.004 | 6SN7GT RCA smoke glass (non JAN) | $45.00 |
| 6SN.005 | 6SN7GT Sylvania red base | $100.00 |
| 6SN.006 | 6SN7GT Sylvania "chrome dome" short bottle | $50.00 |
| 6SN.007 | 6SN7GT Sylvania bottom getter tall bottle square plate | $45.00 |
| 6SN.008 | 6SN7GT Sylvania bottom getter tall bottle flat plate | $35.00 |
| 6SN.009 | 6SN7GT Sylvania wafer base | $30.00 |
| 6SN.010 | 6SN7GT Sylvania Bottom getter three hole plate "bad boy" | $65.00 |
| 6SN.011 | 6SN7GT Sylvania brown base top getter | $90.00 |
| 6SN.012 | 6SN7GT Sylvania clear glass top getter angle plate | $35.00 |
| 6SN.013 | 6SN7GT Sylvania metal base | $150.00 |
| 6SN.014 | 6SN7GT Sylvania bottom getter small square plate | $75.00 |
| 6SN.015 | 6SN7GT Westinghouse | $35.00 |
| 6SN.016 | 6SN7GT G.E. side getter with filament jumper at top | $45.00 |
| 6SN.017 | 6SN7GT G.E. short bottle side getter | $25.00 |
| 6SN.018 | 6SN7GT G.E. clear glass short base tall bottle | $35.00 |
| 6SN.019 | 6SN7GT G.E. wafer base | $25.00 |
| 6SN.020 | 6SN7GT Arcturus bottom getter | $40.00 |
| 6SN.021 | 6SN7GT International black glass | $25.00 |
| 6SN.022 | 6SN7GT United Radio brown base | $40.00 |
| 6SN.023 | 6SN7GT Russian bottom getter small square plate | $10.00 |
| 6SN.024 | 6SN7GT CBS triple mica extra support pin | $100.00 |
| 6SN.025 | 6SN7GT CBS tall bottle bottom getter | $50.00 |
| 6SN.026 | 6SN7GT CBS short bottle angle plate | $55.00 |
| 6SN.027 | 6SN7GT National Union black glass | $75.00 |
| 6SN.028 | 6SN7GT Tung-Sol clear glass | $35.00 |
| 6SN.029 | 6SN7GT Tung-Sol black glass round plate | $125.00 |
| 6SN.030 | 6SN7GT Tung-Sol tall bottle top getter | $50.00 |
| 6SN.031 | 6SN7GT Tung-Sol Short bottle top getter | $50.00 |
| 6SN.032 | 6SN7GT Tung-Sol Short bottle side getter | $50.00 |
| 6SN.033 | 6SN7GT Tung-Sol Short bottle clear glass | $30.00 |
| 6SN.034 | 6SN7GT Tung-Sol brown base top getter | $90.00 |
| 6SN.035 | 6SN7GT Tung-Sol chrome glass | $70.00 |
| 6SN.036 | 6SN7GT Ken Rad black glass | $75.00 |
| 6SN.037 | 6SN7GT Ken Rad clear glass | $50.00 |
| 6SN.038 | 6SN7GT Raytheon JAN brown base | $75.00 |
| 6SN.039 | 6SN7GT Raytheon black base VT231 | $75.00 |
| 6SN.040 | 6SN7GT Raytheon black base small plate | $35.00 |
| 6SN.041 | 6SN7GT Raytheon black base large black plate | $30.00 |
| 6SN.042 | 6SN7GT Raytheon black base large grey plate | $30.00 |
| 6SN.043 | 6SN7GT Raytheon short bottle | $40.00 |
| 6SN.044 | 6SN7GT Raytheon tall bottle | $45.00 |
| 6SN.045 | 6SN7GT ECC33 Mullard "B" code | $150.00 |
| 6SU7 tubes | ||
| 6SN.047 | 6SU7GT Tung-Sol black glass round plate | $50.00 |
| 6SN.048 | 6SU7GT Tung-sol clear glass brown base | $40.00 |