About INTERNET Co.
INTERNET Co., Ltd. is an Osaka-based music software developer that has been building tools for Japanese and international producers since 1988. The company is best known for Sound it!, a high-resolution audio editor that handles PCM up to 768kHz/32-bit and native DSD recording, and for Megpoid, the VOCALOID voicebank featuring the character GUMI and voiced by singer Megumi Nakajima. INTERNET Co. holds long-standing OEM and co-development partnerships with Roland, Yamaha, and Sonnox, and in 2022 became the first third-party developer to join the VOCALOID6 lineup with AI Megpoid. Their catalog spans audio editing, DAW software, vocal synthesis, and utility plugins for Windows and macOS.
Sound it! Audio Editor
Sound it! is INTERNET Co.'s flagship audio editor and mastering application, available in Pro and Basic editions for both Windows and macOS. The Pro version supports high-resolution PCM recording and playback up to 768kHz/32-bit, plus native DSD workflows for archival and audiophile projects. It is a full-featured editor with restoration, analysis, and mastering tools, designed for engineers who need precision and format flexibility. Sound it! has been a staple in the Japanese pro audio market for years and continues to evolve with each major release.
VOCALOID Voicebanks
INTERNET Co. entered the vocal synthesis market in 2008 with Gackpoid, voiced by Japanese artist Gackt, and followed in 2009 with Megpoid, one of the most recognizable third-party VOCALOID libraries. Megpoid English extends the character GUMI's range to English-language productions. In 2022, the company released AI Megpoid for VOCALOID6, the first third-party voicebank to join that platform. These libraries are widely used in J-pop, doujin music, and international vocal synthesis projects.
Plugins and Utilities
INTERNET Co. offers a small but focused lineup of VST and AU plugins. F-REX is a real-time remix and analysis tool that isolates or attenuates elements within a mix. Audio Input FX is a voice multi-effect processor for live streaming, podcasting, and video calls. V MONITOR emulates different speaker playback environments for mix referencing. MS EQ COMP is a mid-side EQ and compressor for mastering and stereo imaging work. These plugins solve specific workflow problems and integrate cleanly into any DAW.
Shop INTERNET Co. at Blackout Audio
Browse INTERNET Co.'s audio editing software, vocal synthesis voicebanks, and utility plugins. All orders over $199 ship free across Canada. For questions about compatibility, licensing, or which edition of Sound it! fits your workflow, contact the Blackout Audio team.














