{"product_id":"roland-e-4-voice-tweaker-creative-vocal-processor","title":"Roland E-4 Voice Tweaker Creative Vocal Processor","description":"\u003ch2\u003eRoland E-4 Voice Tweaker Creative Vocal Processor\u003c\/h2\u003e\n\n\u003cp\u003eThe Roland E-4 Voice Tweaker is a compact yet powerful vocal effects processor designed for modern performers, producers, and streamers seeking creative vocal transformation in real time. Built with Roland’s renowned sound-engine expertise, this portable unit allows you to reshape, harmonize, and manipulate your voice with studio-quality precision, all within an intuitive and performance-ready interface. Whether you're creating electronic music, enhancing live vocals, or experimenting with unique vocal textures, the E-4 delivers professional-grade results in a highly accessible format.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a versatile range of vocal effects—including Auto Pitch, Vocoder, Harmony, and Scatter—the E-4 empowers users to craft everything from subtle pitch correction to extreme vocal modulation. Its onboard looper adds another layer of creativity, allowing you to build vocal phrases and layer performances on the fly. With seamless connectivity options and USB-C support for both audio and MIDI, the E-4 integrates effortlessly into studio setups, mobile rigs, and live performance environments.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for portability and convenience, the E-4 features a rechargeable lithium-ion battery, offering hours of continuous use without being tethered to a power outlet. Its compact footprint and durable construction make it an ideal choice for musicians on the move. Whether you're performing on stage, streaming online, or producing in a home studio, the Roland E-4 Voice Tweaker provides a powerful, flexible, and inspiring vocal processing solution.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time vocal processing with professional-quality effects\u003c\/li\u003e\n\u003cli\u003eIncludes Auto Pitch, Harmony, Vocoder, Pitch, Formant, Scatter, and more\u003c\/li\u003e\n\u003cli\u003eBuilt-in looper for layering vocal performances\u003c\/li\u003e\n\u003cli\u003eCompact and portable design for mobile use\u003c\/li\u003e\n\u003cli\u003eUSB Type-C connectivity for audio and MIDI integration\u003c\/li\u003e\n\u003cli\u003eRechargeable battery with extended operation time\u003c\/li\u003e\n\u003cli\u003eFlexible input\/output options for live and studio setups\u003c\/li\u003e\n\u003cli\u003eIntuitive controls for quick and expressive performance adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEffect Type\u003c\/strong\u003e: AUTO PITCH, HARMONY, VOCODER, PITCH, FORMANT, SCATTER, REVERB, DELAY, ECHO, CHORUS, LOOPER\u003cbr\u003e\n\u003cstrong\u003eMaximum Recording Time\u003c\/strong\u003e: Approximately 24 seconds\u003cbr\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: 7 segments, 4 characters (LED)\u003cbr\u003e\n\u003cstrong\u003eConnectors\u003c\/strong\u003e:\u003cbr\u003e\nSYNC (IN, OUT) jacks: Miniature phone type\u003cbr\u003e\nMIX (IN, OUT) \/ HEADSET jacks: Stereo miniature phone type (Stereo, CTIA)\u003cbr\u003e\nMIDI (IN, OUT) jacks: Stereo miniature phone type\u003cbr\u003e\nMIC IN jack: Stereo phone type\u003cbr\u003e\nUSB port: USB Type-C (Audio, MIDI)\u003cbr\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: Rechargeable lithium-ion battery; Obtained via USB port (USB bus power)\u003cbr\u003e\n\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e: 500 mA\u003cbr\u003e\n\u003cstrong\u003eExpected Battery Life\u003c\/strong\u003e: Approx. 3.5 hours\u003cbr\u003e\n*These figures will vary depending on the actual conditions of use.\u003cbr\u003e\n\u003cstrong\u003eExpected Battery Charging Time\u003c\/strong\u003e: Approx. 3 hours\u003cbr\u003e\n*To charge the unit, use the USB port of a computer or a commercially available USB power supply adaptor (5 V, 500 mA or higher).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 7-7\/16\" x 4-1\/4\" x 1-11\/16\"\u003cbr\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11 oz\u003c\/p\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLive vocal performance with real-time effects\u003c\/li\u003e\n  \u003cli\u003eStreaming and content creation setups\u003c\/li\u003e\n  \u003cli\u003eBeatboxing and loop-based performance\u003c\/li\u003e\n  \u003cli\u003ePodcasting with enhanced vocal processing\u003c\/li\u003e\n  \u003cli\u003eMobile music production and songwriting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLeaflet “Read Me First”\u003c\/li\u003e\n\u003cli\u003eUSB Type-C to USB Type-A cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roland","offers":[{"title":"Default Title","offer_id":46001420140741,"sku":"RLND-E4-424611","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-roland-e-4_37ba0bed-81f3-45b3-ac73-eb37f139816c.jpg?v=1774481029","url":"https:\/\/avlgear.com\/products\/roland-e-4-voice-tweaker-creative-vocal-processor","provider":"AVLGEAR","version":"1.0","type":"link"}