{"product_id":"radial-key-largo-keyboard-mixer","title":"Radial Key Largo Keyboard Mixer","description":"\u003ch2 class=\"intro-h2\"\u003eKeyboard Mixer, USB Interface and Performance Pedal\u003c\/h2\u003e\n\u003cdiv class=\"intro-p\"\u003e\n\u003cp\u003eThe Key-Largo is a unique and powerful device that combines a multi-channel keyboard mixer with a USB audio interface, while providing the ability to control elements of the performance with footswitch control.\u003c\/p\u003e\n\u003ch2\u003eA mixer for today's gigging keyboard player\u003c\/h2\u003e\n\u003cp\u003eDesigned for stage use, the Key-Largo allows you to connect up to three stereo keyboards, effects and volume pedals, and a laptop computer via USB, managing all these signals to send a balanced audio feed to a PA system for a seamless performance on stage. Three stereo analog inputs feature individual volume controls to balance levels, and each can be sent to a shared effects loop to add reverb or delay in an instant using a dedicated footswitch. A USB connection allows laptop computers to be integrated into the setup for control of soft-synths, and a built-in sustain footswitch and connections for a stereo volume pedal provide additional ways to control your performance.\u003c\/p\u003e\n\u003ch2\u003eHigh headroom, low noise\u003c\/h2\u003e\n\u003cp\u003eA switch-mode power supply inside the Key-Largo elevates the rail voltage to 24 volts for extra headroom to handle the most dynamic digital keyboards and the hottest analog synths without fear of overload or distortion. This is paired with 24bit\/192kHz digital audio converters for high quality audio over USB when playing soft-synths or pre-recorded tracks. To eliminate noise when connecting multiple devices on stage, the main outputs are transformer-isolated to eliminate hum and buzz from ground loops, and all outputs are equipped with ground lift switches to further reduce noise.\u003c\/p\u003e\n\u003ch2 class=\"title-1 small bold left\"\u003e\n\u003cspan\u003eKey-Largo\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"slide-cards-wrapper equal\"\u003e\n\u003cdiv class=\"slide-cards-overflow app-slider\"\u003e\n\u003cdiv class=\"app-card\"\u003e\n\u003cdiv class=\"app-img slide-item\" data-slide=\"0\"\u003e\u003cimg width=\"2000\" height=\"1180\" src=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/key-largo-app-1-1.jpg\" class=\"img-fluid\" alt=\"\" decoding=\"async\" srcset=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/key-largo-app-1-1.jpg 2000w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/key-largo-app-1-1-300x177.jpg 300w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/key-largo-app-1-1-768x453.jpg 768w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/key-largo-app-1-1-1024x604.jpg 1024w\" sizes=\"(max-width: 2000px) 100vw, 2000px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"app-desc\"\u003e\n\u003ch3\u003eManage a multi-keyboard setup with ease\u003c\/h3\u003e\n\u003cp\u003eThe Key-Largo effortlessly mixes multiple keyboard outputs down to a stereo feed for the PA system over XLRs. Add more excitement to the performance with a switchable effects loop and master volume pedal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app-card\"\u003e\n\u003cdiv class=\"app-img slide-item\" data-slide=\"1\"\u003e\u003cimg width=\"2282\" height=\"1410\" src=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-2-02.jpg\" class=\"img-fluid\" alt=\"Key-Largo with soft synth to send or capture playing\" decoding=\"async\" srcset=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-2-02.jpg 2282w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-2-02-300x185.jpg 300w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-2-02-768x475.jpg 768w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-2-02-1024x633.jpg 1024w\" sizes=\"(max-width: 2282px) 100vw, 2282px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"app-desc\"\u003e\n\u003ch3\u003eIntegrate a soft-synth on stage\u003c\/h3\u003e\n\u003cp\u003eThe Key-Largo can take the MIDI output from a controller to play a soft-synth on your laptop. High quality digital-to-analog converters give you great sound quality on local monitors and at the PA system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"app-card\"\u003e\n\u003cdiv class=\"app-img slide-item\" data-slide=\"2\"\u003e\u003cimg width=\"2282\" height=\"1410\" src=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-3-02.jpg\" class=\"img-fluid\" alt=\"Ultimate Key-Largo setup with analog keyboards, soft-synth, fx loop and volume pedal\" decoding=\"async\" srcset=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-3-02.jpg 2282w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-3-02-300x185.jpg 300w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-3-02-768x475.jpg 768w, https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-app-3-02-1024x633.jpg 1024w\" sizes=\"(max-width: 2282px) 100vw, 2282px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"app-desc\"\u003e\n\u003ch3\u003eCombine analog and digital on stage\u003c\/h3\u003e\n\u003cp\u003eMix three keyboards together with the output of a laptop soft-synth, making the Key-Largo the center of your performance setup. Connect a ¼” cable to the footswitch input on your main keyboard to utilize the Key-Largo as a sustain pedal, fully implementing the many features of this powerful pedal.\u003c\/p\u003e\n\u003ctable class=\"table feature-product\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio circuit type:\u003c\/td\u003e\n\u003ctd\u003eActive circuit with audio-grade operational amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of channels:\u003c\/td\u003e\n\u003ctd\u003e3x stereo analog inputs, 1x stereo USB input, 2x stereo analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response:\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz ±0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain:\u003c\/td\u003e\n\u003ctd\u003e+12dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClip Level:\u003c\/td\u003e\n\u003ctd\u003e+12dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal harmonic distortion:\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.005% @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance:\u003c\/td\u003e\n\u003ctd\u003eAnalog 20k Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd\u003eXLR: 300 Ohms 1\/4\": 450 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Floor:\u003c\/td\u003e\n\u003ctd\u003e-91dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Rate\u003c\/td\u003e\n\u003ctd\u003e24bit \/ 192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"heading\"\u003e\n\u003ctd colspan=\"2\"\u003eFeatures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e180° polarity reverse, Ground lift, Level Control, Effects Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Connectors:\u003c\/td\u003e\n\u003ctd\u003e3x Stereo Analog Inputs, 1 x Stereo USB Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connectors:\u003c\/td\u003e\n\u003ctd\u003eStereo XLR Balanced Outputs, Stereo 1\/4\" Monitor Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras:\u003c\/td\u003e\n\u003ctd\u003ePerformance or Recording Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"heading\"\u003e\n\u003ctd colspan=\"3\"\u003eGeneral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction:\u003c\/td\u003e\n\u003ctd\u003e14-gauge steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (L x W x D):\u003c\/td\u003e\n\u003ctd\u003e8.4\" x 5\" x 1.9\" (21.3cm x 12.7cm x 4.8cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e3.25lb (1.47kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping size (L x W x D):\u003c\/td\u003e\n\u003ctd\u003e13.3\" x 5.1\" x 3\" (33.7cm x 13cm x 7.6cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight:\u003c\/td\u003e\n\u003ctd\u003e4.3lb (1.95kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConditions:\u003c\/td\u003e\n\u003ctd\u003eFor use in dry locations only between 5°C and 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003ca href=\"https:\/\/www.radialeng.com\/product\/key-largo\/legal.php#Warranty\"\u003eRadial 3-year, transferable\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2018\/03\/keylargo-smartsheet.pdf\" target=\"_blank\" title=\"Radial Key Largo Smart Sheet\" rel=\"noopener\"\u003eSmart Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.radialeng.com\/wp-content\/uploads\/2026\/03\/Keylargo-manual-WEB-03-2026.pdf\" title=\"Radial Key Largo User Guide\" rel=\"noopener\" target=\"_blank\"\u003eUser Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Radial","offers":[{"title":"Default Title","offer_id":48046053654746,"sku":"RADIAL-KEY-LARGO","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/9585\/9277\/files\/KeyLargo-34-left_928e85f8-0a89-4278-83d0-8d13900e0c94.jpg?v=1781285851","url":"https:\/\/www.rocketmusicshop.com\/products\/radial-key-largo-keyboard-mixer","provider":"RocketMusic","version":"1.0","type":"link"}