NOS-6CA7-MULLARD-XF1 209STANDARD_TUBE_SET NOS-5814A-JAN SO-5AR4 304STANDARD_TUBE_SET 555-0113-527 GROUPING_OCTET_TS-KT120 332STANDARD_TUBE_SET NOS-80-STRAIGHT JJ-EL34 353STANDARD_TUBE_SET TK-EL34 NOS-CCA-SH 311STANDARD_TUBE_SET NOS-6CA4 EH-6V6GT 310STANDARD_TUBE_SET NOS-12A NOS-12AX7-TELESP 514STANDARD_TUBE_SET