| Tube Types | Price per tube unless | Hickok 6000a tester | |
| specified as a matched pair | Results | ||
| For 2 or more singles | |||
| of the same type of tube | |||
| deduct 5.00 each | |||
| 6DJ8 Type | Quantity | Price | |
| Amperex 6922 gold pin white PQ | 1 | 35.00 | 4200 / 3400 |
| GEC ECC88 (Great Britain) | 1 (matched pair) | 50.00 | 7000 / 7500 8500 / 7500 |
| Mullard ECC88 | 1 | 35.00 | 7750 / 7500 |
| Mullard ECC88 (6DJ8) branded RCA) | 1 (matched pair) | 50.00 | 6000 / 6000 6000 / 6150 |
| Siemens ECC88 | 1 | 35.00 | 7500 / 7000 |
| Siemens Rohre E188CC (7308) gold pin | 1 (matched pair) | 40.00 | 5000 / 5400 5000 / 4000 |
| Telefunken E88CC gold pin | 1 | 25.00 | 3100 / 3000 |
| E88CC gold pin (German branded Westinghouse) | 1 | 25.00 | 4700 / 4700 |
| Brimar ECC88 | 1 | 25.00 | 6500 / 6250 |
| Brimar ECC88 (cryoed) | 1 | 30.00 | 6500 / 6500 |
| 5Y3 Rectifier | |||
| Philco ST shape | 1 | 15.00 | 1500 |
| Cunningham ST shape | 1 | 15.00 | 1750 |
| Dumont (straight bottle) | 1 | 10.00 | 2000 |
| GE USN (straight bottle) | 1 | 10.00 | 2150 |
| RCA (straight bottle) | 1 | 10.00 | 2000 |
| GZ32 Rectifier | |||
| Mullard | 1 | 50.00 | 2400 |
| Mullard CV593 | 2 | 50.00 | 2400 / 2300 |
| GZ37 Rectifier | |||
| Golden Dragon | 2 | 20.00 | 1600 / 1700 |
| 5R4 Rectifier | |||
| RCA ST shape | 1 | 15.00 | 2200 |
| RCA JAN ST shape | 2 | 15.00 | 2400 |
| GE JAN ST shape | 1 | 15.00 | 2250 |
| Hitachi ST shape | 1 | 15.00 | 2250 |
| 5U4 Rectifier | |||
| Emerson ST shape | 1 | 10.00 | 2500 |
| Philco ST shape | 1 | 15.00 | 1850 |
| Motorola ST shape | 1 | 15.00 | 2100 |
| CBS Columbia ST shape | 1 | 15.00 | 1800 |
| Trav-Ler ST shape | 1 | 10.00 | 2500 |
| National Union ST shape | 1 | 15.00 | 2200 |
| RCA JAN ST shape | 1 | 15.00 | 1750 |
| Power Tubes | |||
| SV83 (original Svetlana) | 10 (matched pairs) | 10.00 | New |
| EL84 | |||
| Siemens | 1 (matched pair) | 40.00 | 6000 / 6500 |
| Ei (old stock) | 1 (matched pair) | 35.00 | 6750 / 6500 |
| GE | 1 (matched pair) | 30.00 | 7750 / 7500 |
| Valvo | 1 (matched pair) | 30.00 | 6750 / 6750 |