-- 产品 id=2 参数规格区块（www_section_blocks.id=43）「输出」分组（www_spec_groups.id=11）参数项录入
-- 中英文按产品资料录入；勘误：分组英文标题 Ouput→Output；英文参数名 Unbalalced→Unbalanced
UPDATE www_spec_groups SET title_en = 'Output' WHERE id = 11 AND title_en = 'Ouput';

INSERT INTO www_spec_items (spec_group_id, name_zh, name_en, value_zh, value_en, sort_order) VALUES
(11, '平衡线路输出接口', 'Balanced Circuit Output',
 'XLR3平衡插座',
 'XLR3 Balanced Socket', 0),
(11, '单端线路输出接口', 'Unbalanced Circuit Output',
 'RCA插座*2',
 'RCA*2', 1),
(11, '低音炮输出接口', 'Subwoofer Output',
 'RCA插座*2',
 'RCA*2', 2),
(11, '平衡耳机输出接口', 'Balanced Headphone Output',
 '标准4.4mm插座*1+XLR4平衡插座*1',
 '4.4mm Socket ×1 + XLR4 Balanced Socket ×1', 3),
(11, '单端耳机输出接口', 'Unbalanced Headphone Output',
 '标准6.35mm 插座',
 '6.35mm Socket', 4);