Uploaded April 2013 | Updated September 2026, 1 hour ago
User and service manuals here: acreil.wordpress.com/2017/05/02/user-and-service-manuals-for-wersi-mk1-ex20-ex10r-dx10
Cartridge ROM dumps here: acreil.wordpress.com/2019/05/17/wersi-mk1-ex20-cartridge-eprom-dumps
The main bell-like tone plays a sustained chord through the entire recording. The looping pitch envelope very slowly speeds up over 8 minutes, producing a rapid arpeggio at the end. The other sounds are retriggered occasionally, but are mostly sustained.
This recording uses the Wersi MK1, but I used the EX20 for the photo because I haven't yet done a proper photo shoot for the MK1. The reverb is the Ibanez SDR-1000. Recorded 2009?
Check the (NiCd) memory backup battery if you own one of these. They can leak and cause damage. The RAM cartridges also contain NiCd batteries.
User and service manuals here: acreil.wordpress.com/2017/05/02/user-and-service-manuals-for-wersi-mk1-ex20-ex10r-dx10
Cartridge ROM dumps here: acreil.wordpress.com/2019/05/17/wersi-mk1-ex20-cartridge-eprom-dumps
The main bell-like tone plays a sustained chord through the entire recording. The looping pitch envelope very slowly speeds up over 8 minutes, producing a rapid arpeggio at the end. The other sounds are retriggered occasionally, but are mostly sustained.
This recording uses the Wersi MK1, but I used the EX20 for the photo because I haven't yet done a proper photo shoot for the MK1. The reverb is the Ibanez SDR-1000. Recorded 2009?
Check the (NiCd) memory backup battery if you own one of these. They can leak and cause damage. The RAM cartridges also contain NiCd batteries.
