{"id":1918,"date":"2025-11-11T04:02:33","date_gmt":"2025-11-11T04:02:33","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&#038;p=1918"},"modified":"2026-03-03T05:53:37","modified_gmt":"2026-03-03T05:53:37","slug":"mackie-hm400-4-channel-headphone-amplifier","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/mackie-hm400-4-channel-headphone-amplifier\/","title":{"rendered":"Mackie HM400 4 Channel Headphone Amplifier"},"content":{"rendered":"<p>Perfect for studios, practice spaces, quiet stages, and more, the HM Series offers everything you need whether it is just splitting a single signal to your band, or more complex headphone distribution.<\/p>\n<p><strong>FLEXIBLE HEADPHONE AMPLIFICATION<\/strong><br \/>\nThe 19\u201d rackmount HM-400 4-Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios, Houses of Worship, practice spaces, and more. It also features a main input with level control plus stereo outs, aux inputs and EQ per channel with 12 total headphone outputs.<\/p>\n<ul>\n<li>L\/R Main stereo inputs plus L\/R stereo outputs<\/li>\n<li>7-segment LED metering per channel plus Main<\/li>\n<li>3 headphone outputs per channel<\/li>\n<li>Aux input on each channel with balance control to mix main and aux signal<\/li>\n<li>Mute and stereo\/2-ch mode switches per channel<\/li>\n<li>12 total headphone outputs<\/li>\n<li>Built-Like-A-Tank\u2122 construction<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Perfect for studios, practice spaces, quiet stages, and more, the HM Series offers everything you need whether it is just splitting a single signal to your band, or more complex headphone distribution. FLEXIBLE HEADPHONE AMPLIFICATION The 19\u201d rackmount HM-400 4-Channel Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single [&hellip;]<\/p>\n","protected":false},"featured_media":1948,"template":"","meta":[],"product_brand":[98],"product_cat":[21,61,33],"product_tag":[],"class_list":{"0":"post-1918","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-mackie","7":"product_cat-all-products","8":"product_cat-powered-amplifier","9":"product_cat-studio-equipment","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/1918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/1948"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=1918"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=1918"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=1918"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=1918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}