| price euro | price euro | ||||
| tube type | comment | comment | excl vat | incl vat | |
| russian | 5ar4 | compatible GZ34 ,5U4G | the best 5ar4 | 12.68 | 15.09 |
| usa | 5R4WGA | NOS jan tube | chatham special quality | 6.68 | 7.95 |
| 5R4 | NOS jan tube | 11.37 | 13.54 | ||
| 5Y3wgta | NOS jan tube | philips | 11.37 | 13.54 | |
| 866A | NOS jan tube | diff brands | 24.48 | 29.14 | |
| 80 | mercury vapor rect | nos | 14.25 | 16.96 | |
| philips | EZ80 | 9 pin compact | preamp rectifier | 12.65 | 15.06 |
| JJ | EZ81/6CA4 | 9 pin compact | preamp rectifier | 12.65 | 15.06 |
| sovtek | 5U4G | 9 pin compact | preamp rectifier | 16.8 | 20 |
| usa | 6X5gt | 8 pin compact | preamp rectifier | 7.8 | 9.29 |
| 394A | NOS jan tube | mercury vapor | 7.65 | 9.11 | |
| svetlana | 6D22 | top cap single diode | 500mA rect | 4.21 | 5.01 |
| philips | OD3 | zener | NOS | 7.59 | 9.04 |
| philips | OB3 | zener | NOS | 9.01 | 10.73 |
| philips | OB2 | zener | NOS | 7.59 | 9.04 |
| philips | OA2 | zener | NOS | 9.01 | 10.73 |