Buckspi: Good questions. The sound quality of any CD or mp3 player is clearer. However the reason we cannot use true mp3 type chips is because of the cost factor. Not only do you have the digital chips, but also the supporting circuitry to contend with. A caller would cost 7-8 hundred dollers to the end user. This is ridiculous!
I don't hunt for mosark the fox or batovin the coyote. I do not feel that levil of sound quality will make a bit of difference to the hunter.
I have proveing this many times.The sound quality is more valued to the hunter than to the predator.
I have called in everything from Moose to fox to Turkey's with our caller. I also own a WT caller, I can truly say it works, but no better than my caller or FP or JS callers. You can put a snapon wrench in the hands of a kid and it dosen't make a mechanic.
Our caller has a selection of features that make our caller more advanced than the WT.
The WT caller is heavy, bulkey and not user friendly. The unit is made with off the shelf amp, speaker, battery and mp3 player. Their sounds, are excelent. You could easily make your own portable system if you want to.
Our caller has a built in speaker the ability to have remote control, removable sound cards, you can plug in a decoy, plug in an outside batt, additional speaker,record your sounds,play outside sound sources. The caller is user friendly
You can also operate our caller with less hassle.
The controls are in a keypad form.
I don't know what else I could say other than I'm a hunter, not just someone selling callers and sounds. This caller was designed for the hunter, not for the guy playing music in his house.
Hope I answered your question to your satisfaction
Predator Spanker