Matched Pair 2x 6AM6/EF91 Amperex/Mullard Tubes Great Britain Tested Strong
USD 24.99 USD
Specifications
| Brand | Amperex/Mullard |
| Type | 6AM6/EF91 |
| Matching Mfg Date Codes | Yes |
| Unit Type | Unit |
| Getter Type | O Getter |
| Matched Pair | Yes |
| Model | 6AM6/EF91 |
| MPN | 6AM6/EF91 |
| Country Of Origin | United Kingdom |
All tubes described as 'Matched' are 'electrically matched' with <5% Dynamic Mutual Conductance difference between all the tubes in the set. Electrically Matched Not 'Date Matched' Given the age of tubes (many are 50+ years old now) you can only asses quality via testing; you cannot judge a tube by the condition of its box or the text printed on the tube.
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