I have 53 samples of a particular instrument. The samples are .wav files approximately 20 seconds (1.8 - 1.9Mb) in duration and range from C1 to E5. What I am looking for is a box (module) that can store the samples and allow me to assign a MIDI note number to each sample. Also, some simple audio processing (echo, reverb, graphic EQ, etc.) on the output would be a real plus! Once the MIDI notes are assigned, I want to send MIDI data to the module on a user-defined channel (yet to be determined) and have the module output the audio on a 1/4" TS (Mono) connector [to an amplifier]. The samples, MIDI channel parameters, audio effects, output volume, etc., must be in a non-volatile environment in the module so that they are available each time the module is powered up. Does anyone know of an "off the shelf" box that can accomplish these specs?