fixed: stereo support
fixed: stereo support

eriser/timbre.js,mohayonao/timbre.js,ABaldwinHunter/timbre.js-classic,ABaldwinHunter/timbre.js,ABaldwinHunter/timbre.js,mohayonao/timbre.js,ABaldwinHunter/timbre.js-classic,eriser/timbre.js