Please can you share me a multitrack audio recording or stereo audio recording of PSR S775 Overview demo song? If you help me I can give you some samples, styles and midi files for your PSR S Keyboard.
Well, for sustain you have two options: Either go to Live Controls and by pressing Assign button and choose 3 (Live Control 2-Release) and put the knob (2) somehere to 75% of it's potential or, more simply, go to the Voice Setting, Voice Control tab and right there, down, you have SUSTAIN bank where you choose to be ON by pressing up 3 or 4 button from the down screen. Note, your sustain pedal, if connected, won't work anymore! For inputs, S670 doesn't come with mic/guitar input, but it comes with AUX In. You can route from an mixer your microphone and record it through USB Audio Player (.wav, 16bit, 44.1kHz). I hope I was helpful!
