Yamaha DTXPROX Electronic Drum Trigger Sound ModuleThe Yamaha DTX PROX Drum Module adds several advancements to the popular DTX PRO module, with individual audio outputs, LED adjustment knobs, and volume faders now onboard for quick and precise control. The unit's expressive sound engine still features the Kit Modifier function, which allows you to dial in custom ambience, compression, and effects; but settings can now be stored and recalled quickly using the Live Set Recall function. The DTX PROX has