Spesifikasi : 138 traditional amp; modern rhythms (including 10 Indonesian Style) Pop-16beatVariant-Rock-Latin-Bosas-Disco/Dance-Country-Oriental-Arabian Dangdut-Koplo-Keroncong-Campursari-LanggamJawa/Sunda-Melayu-Ethnic 153 modern timbres (including 22types of Chinese folk music) 64 polyphony Touch Response Key (5step) Sustain Port for Pedal amp; internal sutain 61 keyboard percussion 66 demo songs Dual voice / dual keyboard function Intro / Ending / Sync Varian Fill in function Single amp; fingered chord Record amp; Programming function Metronome / Vibrato / Sustain Transpose with picth bend wheel 3 Lesson Mode Function Multi-function LCD Midi Port (In/Out) for PC/Laptop, Midi Mudul and Etc.Keyboard) Audio out To Mixer amp; L-R Aktive Speaker Microphone,Headphone barang baru (bukan bekas) Connect dg laptop (sudah d tes connect dg OMB main style yamha di laptop dan Aplikasi ORG di HP main style setipe korg di HP) dengan kabel midi + jack OTG baca komplet dari awal sampai akhir... T9900i model baru warna hitam TECHNO T9900i, suara paling bagus dibanding seri techno lain Keyb Indonesia : Pastikan memilih Techno karena sudah ada di internal keyboard rhytem/style music Indonesia contoh : dangdut, koplo, campursari, jaipong, keroncong dll. Dan jika membeli merk lain dengan harga yg selevel Techno jangan lupa cek ada fitur rhytem/style music Indonesia contoh : dangdut, koplo, campursari, jaipong, keroncong dll seperti yg ada di keyboard Techno. jk kurang puas main dangdutan yg ada dlm di keyb x BISA MAIN STYLE VIA KOMP LAPTOP (SAMPLING STYLE), main style dan MIDI Yamaha dihub dg KOMP LAPTOP (software kami sediakan) x t9900i y kami jual sudah dites dijamin connect dg kbl midi cocok bagi yg suka main KLASIKAN juga karena ada GRAND PIANO voice + sustain xsuara n fslts bs diadu ma keyb merk trkenal yg hrganya hmpir sama (tp jngan dibandingkan dg keyb 10jt an .. ga msk akal) wa : 087821031980