Before you buy it check out if you can run SYNC your DP-18 with it via USB. the newer models don't have MIDI...(Mine is one of the first 300 & it does)...I use MIDI to run my keyboard & SYNC my drums via MIDI...I was gonna buy a new unit but they said it would not SYNC via USB...So I've got a unite wth 4-6 messed up channels LOL...It's almost a decade old now

You may have an issue with this unit because you use the ALESIS SR-18..BEFORE you buy and get the wifey mad, make sure it will accomidate your ALESIS to SYNC


Steve Altonian---"I'll just do my best & let God do the rest"

http://www.stevealtonian.com