{"product_id":"source-audio-sa161-pedale-d-expression-a-double-contrlleur-361024","title":"DUAL EXPRESSION PEDAL SA161 - DUAL CONTROLLER EXPRESSION PEDAL","description":"\u003ch3\u003eAn Expression Pedal Designed to Unlock the Full Potential of Modern Effects\u003c\/h3\u003e\u003cp\u003eWith the rise of digital and hybrid pedals (delay, reverb, modulation, filters, pitch, multi-effects), the expression pedal has become much more than an accessory: it's a true performance tool. The Source Audio Dual Expression follows this logic by offering a \u003cstrong\u003edual output\u003c\/strong\u003e approach, designed for musicians who want to move beyond simple \"on\/off\" control to continuous and musical expression: opening a filter, extending feedback, adjusting a reverb mix, or evolving multiple parameters simultaneously.\u003c\/p\u003e\u003cp\u003eIts value is especially clear within the Source Audio ecosystem, thanks to the \u003cstrong\u003esensor output\u003c\/strong\u003e compatible with Soundblox, but it remains equally relevant in a versatile pedalboard as soon as your effects accept a TRS expression input.\u003c\/p\u003e\u003ch3\u003eWho Is the Source Audio Dual Expression For, and Which Styles Does It Enhance?\u003c\/h3\u003e\u003cp\u003eThis pedal is aimed at guitarists (and more broadly instrumentalists) who want to \u003cstrong\u003eplay with parameters\u003c\/strong\u003e rather than set them once and for all. It suits both intermediate and advanced musicians: easy to integrate, yet flexible enough for advanced uses.\u003c\/p\u003e\u003cp\u003eIn \u003cstrong\u003erock\u003c\/strong\u003e and \u003cstrong\u003eblues\u003c\/strong\u003e, it enables volume swells, gain or tone variations, and very expressive \"breath\" effects. In \u003cstrong\u003eambient\u003c\/strong\u003e and \u003cstrong\u003epost-rock\u003c\/strong\u003e, it becomes a tool for sonic staging: reverb build-up, filter opening, modulation morphing. In the \u003cstrong\u003estudio\u003c\/strong\u003e, it helps capture natural automations during tracking, while in \u003cstrong\u003elive\u003c\/strong\u003e settings, it ensures instant and reproducible control without interrupting playing.\u003c\/p\u003e\u003ch3\u003eControls, Outputs, and Integration: A Pedal Designed to Control Multiple Pedals\u003c\/h3\u003e\u003cp\u003eThe heart of the Source Audio Dual Expression is its ability to manage \u003cstrong\u003etwo isolated TRS outputs\u003c\/strong\u003e. Practically, you can control \u003cstrong\u003etwo pedals\u003c\/strong\u003e with a single expression pedal, maintaining clean operation within a dense pedalboard. The \" \u003cstrong\u003eRange Control Adjust\u003c\/strong\u003e \" setting allows you to adapt the \u003cstrong\u003econtrol range\u003c\/strong\u003e sent to both outputs: useful to avoid too abrupt a travel, to limit a sensitive zone, or to tailor the response exactly to your playing style (fine dosing at the start of the travel, or progressive rise to maximum).\u003c\/p\u003e\u003cp\u003eThe connectivity is optimized to cover multiple scenarios. \u003cstrong\u003eOUTPUT 1\u003c\/strong\u003e sends the signal either via a \u003cstrong\u003e6.35mm TRS Jack\u003c\/strong\u003e or via the \u003cstrong\u003eSoundblox 3.5mm TRRS Jack\u003c\/strong\u003e connector. \u003cstrong\u003eOUTPUT 2\u003c\/strong\u003e sends only via the \u003cstrong\u003e6.35mm TRS Jack\u003c\/strong\u003e. The result: you can combine a Source Audio Soundblox effect and another expression-compatible pedal, or two TRS expression pedals, depending on your needs.\u003c\/p\u003e\u003ch3\u003eSound Quality\u003c\/h3\u003e\u003cp\u003eAn expression pedal does not color the sound like an overdrive or delay: its \"sound\" is the \u003cstrong\u003equality of control\u003c\/strong\u003e it provides. Here, the goal is a \u003cstrong\u003eprogressive\u003c\/strong\u003e and \u003cstrong\u003emanageable\u003c\/strong\u003e feel, so that every foot movement translates into a musical variation rather than an abrupt change. Properly adjusted, the Dual Expression enables very natural transitions: clean swells, reverb mix evolutions without pumping, and parameter variations precise enough to remain usable on stage.\u003c\/p\u003e\u003cp\u003eThe real benefit is felt when you link your playing to the effect: you don't \"change presets,\" you make your sound breathe. It's this expressive dimension that transforms an expression-compatible pedal into a full-fledged instrument.\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\u003eEffects\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eVolume \/ Expression\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eelectric guitar\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\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003ePedal\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\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:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTwo isolated TRS outputs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esimultaneous control possible on multiple pedals\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eOUTPUT 1\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003etransmits via 6.35mm TRS Jack or 3.5mm TRRS Soundblox Jack connector\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\u003eSensor output\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e4-wire output compatible with all Soundblox, Soundblox 2, or Soundblox Pro pedals\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eOUTPUT 2\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003etransmits only via 6.35mm TRS Jack\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\u003e\u0026quot;Range Control Adjust \u0026quot;\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003econtrol range adjustment affecting both outputs\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Source Audio","offers":[{"title":"Default Title","offer_id":54357918384403,"sku":"361024","price":125.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/9c98136238d9c114746abaf6509bafea5ce276ff_8192384001001.jpg?v=1792547119","url":"https:\/\/woodbrass.shop\/products\/source-audio-dual-expression-pedal-sa161-dual-controller-expression-pedal-361024","provider":"Woodbrass.com","version":"1.0","type":"link"}