The ddrum4 c of the bomb for the record the only problem c touch that has nothing to do with an acoustic drum but raproche s more than any other brand. I practice for over 4 years and nothing disappointed me at home the fact ORMI q did not come to echo the reverb nyd avai my previous drumkit electro: the TD7 Rolland. if not in my avi Vou do not regreterer. ddrum4 over the little plug into your acoustic through sensors that are placed under the skin: basically if you want a sound or inova n eSite not perfect. MY ADVICE purchase with the sensor if you have a good acoustic c tro ... May ca are only my opinion if you Entrena quietly with headphones and call c as the top. FAU also say that he did not try jn the last Rolland al air terrible May I do not think there is any q acoustic sensor (not to be I'm wrong). if you have a zip on it, made from m ... delirium is more common and finally for me nothing beats ACOUSTIC FOR THE RECORD AND SHADE, SAN ABOUT THE GAME FUN .......( the quantum electro acoustic worth the hens will have teeth DSOL for this false comparison )......