Got a Myryad MDP 500 w/ no remote

Just bought a Myryad MDP 500 for $150 from a co-worker which seems to work and sound great. There are a few things that I would like to set that require the remote so what are my options?

1. can I get a learning remote and if so which one?
2. do I need the Myryad remote? Anyone know how I could get one?