Premium NOS and modern production rectifier tubes 5U4, GZ32, GZ34/5AR4, 5Y3, 6X4 and other rectifier tubes
We test our rectifier tubes on a tube tester that tests each half individually to insure that both sides are equally strong.
This insures that our tube rectifiers will not cause any additional hum in your audio equipment.
| Order No. | Tube description | Price each |
| 5AR4.001 | 5AR4/GZ34 NOS USA manufacture tubes from RCA, GE, and Sylvania | $95.00 |
| 5AR4.002 | 5AR4/GZ34 New Metal base European | $600.00 |
| 5AR4.004 | 5AR4 Sylvania large bottle | $95.00 |
| 5AR4.005 | 5AR4/GZ34 Bakelite base European construction. | $95.00 |
| 5AR4.005 | 5AR4 Modern production | $25.00 |
| GZ30.001 | GZ30 Amperex tube | $50.00 |
| GZ30.002 | GZ30 Mullard tube | $60.00 |
| GZ32.001 | GZ32 Mullard tube | $135.00 |
| GZ37.001 | GZ37 Mullard construction | $135.00 |
| 5U4.002 | 5U4G Sovtek large bottle ST shape tube with thin, folded filament | $10.00 |
| 5U4.003 | 5U4G Vintage USA manufacture large bottle ST shape | $35.00 |
| 5U4.006 | 5U4G Chinese | $10.00 |
| 5U4.007 | 5U4G RCA | $75.00 |
| 5U4.004 | 5U4GB US brands | $15.00 |
| 5U4.005 | 5U4GB RCA | $20.00 |
| 5V4.001 | 5V4G Vintage USA manufacture | $20.00 |
| 5V4.002 | 5V4GA RCA | $20.00 |
| 5V4.003 | 5V4GA Sylvania | $15.00 |
| 5V4.004 | 5V4GA Other US brands | $15.00 |
| 5Y3.001 | 5Y3G USA manufacture | $30.00 |
| 5Y3.002 | 5Y3GT GE | $20.00 |
| 5Y3.003 | 5Y3GT RCA | $25.00 |
| 5Y3.005 | 5Y3GT Other US brands | $20.00 |
| 5Y3.007 | 5Y3WGTA US brands | $25.00 |
| 5Y3.008 | 5Y3WGTB US brands | $25.00 |
| 6087.001 | 6087 G.E brown base | $25.00 |
| 6087.002 | 6087 Other US brands | $25.00 |
| 6X5.001 | 6X5GT Mullard tubes | $35.00 |
| 6V4.001 | 6V4/EZ80 European manufacture tubes | $30.00 |
| 6V4.002 | 6V4/EZ80 Siemens | $30.00 |
| 6V4.003 | 6V4/EZ80 Telefunken | $75.00 |
| 6V4.004 | 6V4/EZ80 Mullard | $30.00 |
| 6V4.005 | 6V4/EZ80 Tungsram, Mazda | $30.00 |
| 6V4.006 | 6V4/EZ80 Brimar, Philips | $30.00 |
| 6V4.007 | 6V4/EZ80 Amperex | $30.00 |
| 274B.001 | 274B RCA | $200.00 |
| 274B.002 | 274B Sylvania | $200.00 |