{"product_id":"kma-audio-machines-stereo-headphoneamp-431755","title":"Stereo Headphone Amplifier","description":"\u003ch3\u003eFrom ENDGAME to Essentials: KMA's Tool Dedicated to Stereo Monitoring\u003c\/h3\u003eWith the ENDGAME, KMA Machines set a benchmark for an \"end-of-chain\" tool designed for modern pedalboards. The STEREO HEADPHONE AMP carries on that spirit but goes straight to the point: offering high-quality, compact, and simple headphone monitoring while retaining what truly matters daily (AUX, Bluetooth, true stereo, versatile outputs). A solution tailored for those who want an efficient, affordable, and practical box without unnecessary complexity.\u003cbr \/\u003e\u003ch3\u003eWho Is the STEREO HEADPHONE AMP For, and In What Situations Does It Make a Difference?\u003c\/h3\u003eThis model is aimed at all guitarists and bassists who play with headphones, from beginners to stage musicians. At home, it becomes an ideal companion for silent practice, working on arrangements via Bluetooth, or simply enjoying your stereo effects (ping-pong delays, wide reverbs, chorus) without losing the stereo image. In the studio, it serves as a reliable listening point after an amp sim, effects chain, or preamp. On stage, it can also help IEM users better manage their personal level: you can blend your signal with a monitor (via the AUX input) and regain control over your \"more me\" without disturbing the front-of-house mix.\u003cbr \/\u003e\u003ch3\u003eControls, Routing, and Connectivity: Simple to Use, Powerful in a Rig\u003c\/h3\u003eThe STEREO HEADPHONE AMP relies on direct and musical controls. The \u003cstrong\u003eINPUT LEVEL\u003c\/strong\u003e adjustment lets you set the input gain according to what you send (instrument, pedal chain, amp sim), while a \u003cstrong\u003eclip LED\u003c\/strong\u003e indicates if you are driving the input too hard. Tip: you can also deliberately push the input to achieve a \"console\"-style preamp saturation, ideal for slightly dirtying up a sound that's too clean. On the playback side, the \u003cstrong\u003eAUX\u003c\/strong\u003e input accepts either a \u003cstrong\u003eBluetooth\u003c\/strong\u003e stream or an analog source via a 3.5 mm stereo mini-jack, then the \u003cstrong\u003eMIX\u003c\/strong\u003e knob balances the blend between your main signal and the AUX. Finally, an output mode button lets you choose between \u003cstrong\u003eFULL\u003c\/strong\u003e operation (AUX also present on main outputs) or \u003cstrong\u003eTHRU\u003c\/strong\u003e (AUX removed from main outputs), handy for listening to backing tracks on headphones without sending them to the PA, interface, or console.\u003cbr \/\u003e\u003ch3\u003e\"Premium Analog\" Sound: Headroom, Clarity, and Breathing Stereo\u003c\/h3\u003eNo modeling or imposed coloration here: the STEREO HEADPHONE AMP is designed as a high-headroom analog tool, with a high-impedance input suited for guitar\/bass rigs. The result: precise, dynamic headphone listening with a stable stereo image that respects the depth of your reverbs and the movement of your delays. The sound remains clean and detailed for clean tones, but the device can also become expressive if you push the input: the slight saturation possible adds natural compression and a very musical grain, useful for thickening a direct sound or giving character to an amp sim signal.\u003cbr \/\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:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ePowered pedalboard\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eHeadphone output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eAmplifier\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:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\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)\"\u003e2\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:transparent;--wb-l:1;--wb-r:7;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFlexible internal routing\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003efull mix or buffered pass-thru outputs\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConsumption\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eless than 250 mA at maximum load\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:8;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAudio inputs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e6.35mm Jack with auto TS\/TRS detection (mono or stereo depending on wiring)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eProduct dimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e6.0 x 7.0 x 11.5 cm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:9;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMain outputs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e6.35mm Jack with auto TS\/TRS detection (mono or stereo depending on wiring)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eProduct weight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.240 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:4;--wb-r:10;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHeadphone outputs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edual headphone outputs with main level control\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eBox dimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e8.0 x 11.0 x 15.0 cm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:5;--wb-r:11;--wb-lb:transparent;--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eAUX input\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBluetooth audio or analog 3.5 mm stereo mini-jack\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eWeight with packaging\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0.320 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:6;--wb-r:12;--wb-lb:var(--wb-neutral-50);--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eOutput Mode button\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eFULL \/ THRU (manages AUX presence on main outputs)\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Kma Audio Machines","offers":[{"title":"Default Title","offer_id":54360855314707,"sku":"431755","price":186.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/fbe21d91b156f9198c06ce5b604ff15025ed0829_FILLING_KMASHA.jpg?v=1792624623","url":"https:\/\/woodbrass.shop\/products\/kma-audio-machines-stereo-headphone-amplifier-431755","provider":"Woodbrass.com","version":"1.0","type":"link"}