| Model | 6EU7 |
| Brand | Mullard |
| Plate | Grey |
| Getter | Top O |
| Tube Type | Dual Triode |
| Variant | — |
| Common Use | Audio |
| Date Code | B3E (Can't read the rest) |
| Manufacture Date | — |
| Country | Great Britain |
| Condition | Tested STRONG |
| Box | Reproduction Box |
Tester: Hickok TV7
Results: 42/45 and 45/45
Minimum Good Value: 32/32
ALL TUBES ARE TESTED WITH RECENTLY CALIBRATED PROFESSIONAL TESTERS.
No additional notes.
| Domestic | USPS Ground Advantage — $8.00 |
| International | USPS First Class Intl — Small — $22.00 |
Free Combined Shipping for all USA Buyers. Buy As Many Tubes As You Would Like and Pay Only the First Shipping Fee.
Combined Shipping is available for all International Buyers.