| Model | JAN CHS 7N7 |
| Brand | Sylvania |
| Plate | Black Plate Bad Boy Style |
| Getter | NA |
| Tube Type | Dual Triode |
| Variant | Tall Bottle , Chrome Dome |
| Common Use | Audio Amplifier |
| Date Code | — |
| Manufacture Date | — |
| Country | USA |
| Condition | TESTED AS NOS |
| Box | Reproduction Box |
Tester: Hickok TV7
Results: 92/95 and 94/92
Minimum Good Value: 50/50
ALL TUBES ARE TESTED WITH RECENTLY CALIBRATED PROFESSIONAL TESTERS.
The print on the the one tube wiped off too easy. These are both US Navy issue. 7N7 Can be subbed for 6SN7 with the use of an adapter (adapter not included)
| 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.