361STANDARD_TUBE_SET 168STANDARD_TUBE_SET GROUPING_PAIR_MU-6L6GC 99STANDARD_TUBE_SET GROUPING_THREE_PACK_EH-6L6 101STANDARD_TUBE_SET SO-6C33C-B GROUPING_QUAD_TS-KT66 GROUPING_PAIR_EH-6H30PIG 217STANDARD_TUBE_SET AMERICAN-5 GROUPING_SEXTET_EH-EL34 GROUPING_PAIR_TS-KT66 167STANDARD_TUBE_SET 59STANDARD_TUBE_SET 77STANDARD_TUBE_SET GROUPING_THREE_PACK_EH-12AX7GP 218STANDARD_TUBE_SET SO-6B4G GROUPING_OCTET_JJ-EL34