Abstract: An internal support device comprising horizontal and vertical straps and a plurality of mounting devices for positioning and isolating acoustic microphones interior to a percussion instrument. The vertical straps are rubber or similar shock absorbing material, arranged in a rectangular pattern and secured at their ends to a percussion instrument shell using a series of isolating lug attachments. Horizontal straps of similar material span opposing vertical straps to form two H-shaped frames for one or a plurality of microphone stand devices. Embodiments of the stand devices include a flat plane attached between the vertical straps, a modified flat plate with an internal wire harness for suspending a microphone, and a flat plane with microphone arm extensions therefrom. An alternate embodiment of the overall device includes a motorized adjustment means and a conveyor means for positioning and refining a microphone position within the drum interior without entering the drum cavity.

Abstract: An internal support device comprising horizontal and vertical straps and a plurality of mounting devices for positioning and isolating acoustic microphones interior to a percussion instrument. The vertical straps are rubber or similar shock absorbing material, arranged in a rectangular pattern and secured at their ends to a percussion instrument shell using a series of isolating lug attachments. Horizontal straps of similar material span opposing vertical straps to form two H-shaped frames for one or a plurality of microphone stand devices. Embodiments of the stand devices include a flat plane attached between the vertical straps, a modified flat plate with an internal wire harness for suspending a microphone, and a flat plane with microphone arm extensions therefrom. An alternate embodiment of the overall device includes a motorized adjustment means and a conveyor means for positioning and refining a microphone position within the drum interior without entering the drum cavity.