{"product_id":"power-studio-ha-7-422317","title":"HA 7","description":"\u003ch3\u003eA Headphone Amplifier Dedicated to Simple and Effective In-Ear Monitoring\u003c\/h3\u003e\u003cp\u003eThe HA 7 is designed to meet a very specific need: to have a \u003cstrong\u003ecompact and autonomous headphone amplifier\u003c\/strong\u003e for \u003cstrong\u003eIn-Ear monitoring\u003c\/strong\u003e. Its approach is straightforward, with field-oriented connectivity (lockable combo \u003cstrong\u003eXLR\/Jack input\u003c\/strong\u003e) and direct controls. The goal is clear: to provide a stable monitor mix with easily adjustable volume, housed in a discreet unit that goes unnoticed once clipped to the belt.\u003c\/p\u003e\u003ch3\u003eWho Benefits from the HA 7 and in What Situations It Makes a Difference\u003c\/h3\u003e\u003cp\u003eThe HA 7 is aimed at musicians and technicians who want reliable monitoring without bulk: \u003cstrong\u003esingers\u003c\/strong\u003e, \u003cstrong\u003edrummers\u003c\/strong\u003e, \u003cstrong\u003ekeyboardists\u003c\/strong\u003e, guitarists, or even conference speakers. It is especially suitable when using \u003cstrong\u003eIn-Ear earphones\u003c\/strong\u003e and needing volume control at hand, without relying on a rack or mains power supply.\u003c\/p\u003e\u003cp\u003eDuring rehearsals, it allows maintaining clear listening at a controlled level. On stage, it helps secure monitoring thanks to the lockable connector and the \u003cstrong\u003emono\/stereo\u003c\/strong\u003e mode that quickly adapts to the source sent (mono return from a console or stereo mix depending on the setup).\u003c\/p\u003e\u003ch3\u003eImmediate Control, Battery Life, and Mono\/Stereo Adaptability\u003c\/h3\u003e\u003ch4\u003eBuilt-in Stereo\/Mono Switch\u003c\/h4\u003e\u003cp\u003eThe HA 7 features a \u003cstrong\u003estereo\/mono selector\u003c\/strong\u003e that simplifies adaptation to the console or available monitor system. This is crucial in real situations: you can quickly switch to the most appropriate option depending on the source, without having to modify the entire audio chain.\u003c\/p\u003e\u003ch4\u003eVolume Control with On\/Off Switch\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003evolume potentiometer\u003c\/strong\u003e includes an \u003cstrong\u003eon\/off switch\u003c\/strong\u003e for quick startup and simple power management. The operation is intuitive: plug in, turn on, adjust your level, and focus on the performance.\u003c\/p\u003e\u003ch4\u003eMobility: Battery Power and Belt Clip\u003c\/h4\u003e\u003cp\u003ePowered by \u003cstrong\u003e2 AAA batteries\u003c\/strong\u003e (not included) with an \u003cstrong\u003eapproximate 12-hour battery life\u003c\/strong\u003e, the HA 7 is designed for long sessions without constraints. The \u003cstrong\u003ebelt clip\u003c\/strong\u003e enhances portability and security: the amplifier remains accessible, the cable is better managed, and the risk of accidental disconnection is reduced.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:3;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e1\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:4;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRackable\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNo\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.5 ohm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e33 x 38 x 132 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMaximum power\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2 x 100 mW at 16 ohms\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.140 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eapproximately 12 hours\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Power Studio","offers":[{"title":"Default Title","offer_id":54357599682835,"sku":"422317","price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/caf595995fc2a974b495c9c7f45fd1cc3a90fc78_POWER_STUDIO_HA_7.jpg?v=1792702977","url":"https:\/\/woodbrass.shop\/products\/power-studio-ha-7-422317","provider":"Woodbrass.com","version":"1.0","type":"link"}