The last & most powerful Wavestation hardware to see daylight in the 1990s (without audio inputs, sadly). The SR is an evolution of technology with touches from some of the most influential sound designers and synth engineers of all time.
MU:ZINES:
http://www.muzines.co.uk/articles/korg-wavestation-sr/2405
Dan Phillips’ Wavestation SysEx banks page:
http://www.danphillips.com/wavestation/ws_sysex.htm
Dan Phillips’ excellent Wavestation comparison chart:
http://www.danphillips.com/wavestation/ws_faq.htm#compare_o_matic
Controlling the SR from an external X/Y controller:
https://www.gearslutz.com/board/electronic-music-instruments-and-electronic-music-production/471681-wavestation-d-sr-joystick-midi-control.html
KorgForums Wavestation has all three SR RAM banks:
http://korgforums.com/support/wavestation.htm
Insights from Dr. Mike Metlay on Wavestation history and technology:
http://forums.musicplayer.com/ubbthreads.php/topics/3058752/re-in-the-lab-meet-the-korg-wavestate
Edisyn Editor (works with Wavestation SR):
https://github.com/eclab/edisyn/
01 series card sets:
https://indra.com/~cliffcan/01pcm.htm#Commercial%20PCM%20Cards
SOS Wavestation Tips:
https://www.soundonsound.com/techniques/korg-wavestation-tips-techniques
VintageSynth:
http://www.vintagesynth.com/korg/korgwavesr.php
Silicon Breakdown’s look at the Prophet VS:
http://www.siliconbreakdown.com/prophet-vs.htm