MRF: Sylvania New Old Stock * No Longer Available for Export SKU: 12AX7A-SYL Images for reference only, product appearance may differ due to production changes.
Clean Used * No Longer Available for Export MRF: Silvertone SKU: 12AX7-ST-P Images for reference only, product appearance may differ due to production changes.
MRF: Sylvania Clean Used * No Longer Available for Export SKU: 12AX7-SYL-P Images for reference only, product appearance may differ due to production changes.
MRF: Sylvania Clean Used * No Longer Available for Export SKU: 12AX7A-SYL-P Images for reference only, product appearance may differ due to production changes.