{"title":"Guitar Amp Heads","description":"\u003cp\u003eGuitar Amp Heads\u003c\/p\u003e","products":[{"product_id":"mr-dj-microamp-ha400-headphone-amplifier-br-ha400-microamp-is-an-ultra-compact-4-channel-stereo-headphone-amplifier","title":"MR DJ Microamp HA400 Ultra-compact 4-channel stereo headphone amplifier","description":"\u003ch2 class=\"deschead\"\u003e\n MR DJ Microamp HA400 Ultra-compact 4-channel stereo headphone amplifier\n\u003c\/h2\u003e\n\u003cp\u003e\n MR DJ USA HA400 Professional 4-Channel Stereo Headphone Amplifier with Independent Volume Controls\n\u003c\/p\u003e\n\u003cp\u003e\n The MR DJ USA HA400 is an ultra-compact professional 4-channel stereo headphone amplifier designed for recording studios, podcast production, live sound, broadcasting, rehearsal rooms, and multimedia applications. Featuring four independent high-power headphone amplifier sections, individual volume controls, premium 4580 operational amplifiers, and ultra-low-noise circuitry, the HA400 delivers exceptional monitoring performance for multiple listeners simultaneously.\n\u003c\/p\u003e\n\u003ch3\u003e\n Key Features\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cp class=\"ds-markdown-paragraph\"\u003e\n   \u003cstrong\u003e\n    \u003cspan class=\"\"\u003e\n     4-CHANNEL PROFESSIONAL HEADPHONE DISTRIBUTION\n    \u003c\/span\u003e\n   \u003c\/strong\u003e\n   \u003cspan class=\"\"\u003e\n    - Connect and power up to four headphones simultaneously with independent volume control for each output, making it ideal for recording sessions, rehearsals, podcasting, and studio monitoring.\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cp class=\"ds-markdown-paragraph\"\u003e\n   \u003cstrong\u003e\n    \u003cspan class=\"\"\u003e\n     HIGH-POWER STEREO HEADPHONE AMPLIFIERS\n    \u003c\/span\u003e\n   \u003c\/strong\u003e\n   \u003cspan class=\"\"\u003e\n    - Four independent stereo amplifier sections deliver clean, powerful audio with outstanding clarity and dynamic range, even at maximum listening levels.\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cp class=\"ds-markdown-paragraph\"\u003e\n   \u003cstrong\u003e\n    \u003cspan class=\"\"\u003e\n     INDIVIDUAL OUTPUT LEVEL CONTROLS\n    \u003c\/span\u003e\n   \u003c\/strong\u003e\n   \u003cspan class=\"\"\u003e\n    - Dedicated volume control for each headphone output allows every musician, engineer, or performer to customize their personal monitoring level without affecting others.\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cp class=\"ds-markdown-paragraph\"\u003e\n   \u003cstrong\u003e\n    \u003cspan class=\"\"\u003e\n     ULTRA LOW-NOISE AUDIO PERFORMANCE\n    \u003c\/span\u003e\n   \u003c\/strong\u003e\n   \u003cspan class=\"\"\u003e\n    - Premium 4580 operational amplifiers provide exceptional sound quality with low distortion and minimal background noise for accurate professional monitoring.\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cp class=\"ds-markdown-paragraph\"\u003e\n   \u003cstrong\u003e\n    \u003cspan class=\"\"\u003e\n     ULTRA-COMPACT PROFESSIONAL DESIGN\n    \u003c\/span\u003e\n   \u003c\/strong\u003e\n   \u003cspan class=\"\"\u003e\n    - Rugged metal construction and a space-saving desktop design make the HA400 perfect for recording studios, rehearsal rooms, broadcast facilities, podcast production, and live sound applications.\n   \u003c\/span\u003e\n  \u003c\/p\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Product Description\n\u003c\/h3\u003e\n\u003cp\u003e\n The MR DJ USA HA400 Professional 4-Channel Stereo Headphone Amplifier is a compact, high-performance headphone distribution system built for recording studios, rehearsal spaces, podcast production, broadcasting, live performances, and multimedia applications.\n\u003c\/p\u003e\n\u003cp\u003e\n Whether you're recording multiple musicians, monitoring playback, rehearsing with a band, or producing a podcast, the HA400 allows up to four listeners to monitor the same audio source simultaneously while independently adjusting their own headphone volume.\n\u003c\/p\u003e\n\u003cp\u003e\n Powered by four independent high-power stereo amplifier sections and premium 4580 operational amplifiers, the HA400 delivers clean, accurate audio with virtually all headphone types—even at maximum output levels. Its ultra-low-noise circuitry preserves audio clarity while minimizing unwanted noise and distortion.\n\u003c\/p\u003e\n\u003cp\u003e\n The rugged metal chassis and compact footprint make the HA400 easy to integrate into desktop studios, mobile recording rigs, rehearsal rooms, live sound systems, and production workstations.\n\u003c\/p\u003e\n\u003cp\u003e\n When multiple headphone outputs are required without compromising sound quality, the MR DJ USA HA400 provides a dependable and affordable professional monitoring solution.\n\u003c\/p\u003e\n\u003ch3\u003e\n General Features\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Professional 4-Channel Stereo Headphone Amplifier\n \u003c\/li\u003e\n \u003cli\u003e\n  Ultra-Compact Desktop Design\n \u003c\/li\u003e\n \u003cli\u003e\n  Four Independent Stereo Amplifier Sections\n \u003c\/li\u003e\n \u003cli\u003e\n  High-Power Stereo Headphone Outputs\n \u003c\/li\u003e\n \u003cli\u003e\n  Individual Output Level Controls\n \u003c\/li\u003e\n \u003cli\u003e\n  Ultra Low-Noise Circuit Design\n \u003c\/li\u003e\n \u003cli\u003e\n  Premium 4580 Operational Amplifiers\n \u003c\/li\u003e\n \u003cli\u003e\n  High-Fidelity Audio Performance\n \u003c\/li\u003e\n \u003cli\u003e\n  Compatible with Virtually All Headphone Types\n \u003c\/li\u003e\n \u003cli\u003e\n  Rugged Metal Construction\n \u003c\/li\u003e\n \u003cli\u003e\n  Studio \u0026amp; Live Sound Ready\n \u003c\/li\u003e\n \u003cli\u003e\n  DC 12V Power Adapter Included\n \u003c\/li\u003e\n \u003cli\u003e\n  Reliable Long-Life Design\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Specifications\n\u003c\/h3\u003e\n\u003ch4\u003e\n Product Information\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Model:\n  \u003c\/strong\u003e\n  HA400\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Brand:\n  \u003c\/strong\u003e\n  MR DJ USA\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Product Type:\n  \u003c\/strong\u003e\n  Stereo Headphone Amplifier\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Number of Headphone Outputs:\n  \u003c\/strong\u003e\n  4\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Audio Features\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Four Independent Stereo Amplifier Sections\n \u003c\/li\u003e\n \u003cli\u003e\n  High-Power Stereo Headphone Outputs\n \u003c\/li\u003e\n \u003cli\u003e\n  Individual Output Level Controls\n \u003c\/li\u003e\n \u003cli\u003e\n  Ultra Low-Noise Performance\n \u003c\/li\u003e\n \u003cli\u003e\n  Premium 4580 Operational Amplifiers\n \u003c\/li\u003e\n \u003cli\u003e\n  High-Fidelity Audio Performance\n \u003c\/li\u003e\n \u003cli\u003e\n  Excellent Audio Quality at Maximum Output\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Compatibility\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Compatible with Virtually All Headphone Types\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Power\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Power Supply:\n  \u003c\/strong\u003e\n  DC 12V\n \u003c\/li\u003e\n \u003cli\u003e\n  DC Power Adapter Included\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Construction\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Heavy-Duty Metal Housing\n \u003c\/li\u003e\n \u003cli\u003e\n  Ultra-Compact Desktop Design\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Finish:\n  \u003c\/strong\u003e\n  Black\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Perfect For\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Recording Studios\n \u003c\/li\u003e\n \u003cli\u003e\n  Home Studios\n \u003c\/li\u003e\n \u003cli\u003e\n  Podcast Production\n \u003c\/li\u003e\n \u003cli\u003e\n  Live Sound\n \u003c\/li\u003e\n \u003cli\u003e\n  Broadcast Studios\n \u003c\/li\u003e\n \u003cli\u003e\n  Rehearsal Rooms\n \u003c\/li\u003e\n \u003cli\u003e\n  Musicians\n \u003c\/li\u003e\n \u003cli\u003e\n  Audio Engineers\n \u003c\/li\u003e\n \u003cli\u003e\n  DJs\n \u003c\/li\u003e\n \u003cli\u003e\n  Houses of Worship\n \u003c\/li\u003e\n \u003cli\u003e\n  Educational Audio Labs\n \u003c\/li\u003e\n \u003cli\u003e\n  Multimedia Production\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Package Includes\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  (1) MR DJ USA HA400 Professional 4-Channel Stereo Headphone Amplifier\n \u003c\/li\u003e\n \u003cli\u003e\n  (1) DC 12V Power Adapter\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n Warranty\n\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1-Year Manufacturer's Warranty\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  Warning:\n \u003c\/strong\u003e\n This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to\n \u003ca href=\"https:\/\/p65warnings.ca.gov\/\" rel=\"noreferrer\" target=\"_blank\"\u003e\n  P65Warnings.ca.gov\n \u003c\/a\u003e\n\u003c\/p\u003e\n","brand":"MR DJ USA","offers":[{"title":"Default Title","offer_id":46136600625409,"sku":"HA400","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4316\/8305\/files\/MRDHA400.jpg?v=1742259732"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4316\/8305\/collections\/PEV-6505IIH_4ba11233-1543-4132-8cbf-2edd05e7e568.webp?v=1740426150","url":"https:\/\/absolutepromusic.net\/fr\/collections\/guitar-amp-heads.oembed","provider":"AbsoluteProMusic.Net","version":"1.0","type":"link"}