RCA NOS 7058 Ruggedized Mil Spec 12ax7 12ax7a Longlife Low Noise Audio Hifi Tube
USD 125.00 USD
Specifications
| Brand | RCA |
| Type | NOS Tube |
| Model | 7058 12ax7 |
| Country Of Origin | USA |
A tube was considered acceptable/new/ passed standards if it tested between the specified minimum and maximum on a tube data sheet or the minimum value specified on the tester (tv7 is minimum is 65%).
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