1 x E81L TUNGSRAM TESTED STRONG 1973y Pentode Tubes 6686 / ~EL861 NEW BOX
USD 11.27 USD
Specifications
| Brand | Tungsram |
| Model | 6686 |
By TUNGSRAM / HUNGARY. Pentode Tube. where 100% is Ia = 20 S = 11.
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