CV491 = B329 12AU7A SIEMENS TELEFUNKEN-TOOL SMOOTH PLATE RARE 1 xSINGLE NOS TUBE
USD 99.99 USD
Specifications
| Brand | siemens |
| Type | DOUBLE TRIODE |
| Tube Type | 12AU7A |
| Model | CV491 = B329 |
| Country Of Manufacture | Germany West |
| MPN | CV-491 |
| Amplifier Type | ECC82 |
| Unit Quantity | PAIR |
| Country Of Origin | Germany |
CV-491 = B329 12AU7A. IDENTICLE TO B329. PRICE IS FOR A SINGLE TROPHY-QUALITY TUBE! TUBE MUSEUM NEW YORK. SINGLE (1) TUBE. TUBE AND ORIGINAL NUMBERED BOX."This usually happens on smaller preamp tubes – the flash is from the heater when power on, and it only last a split of second then disappear.