An acoustic sound processor is disclosed, which can be used to modify, enhance, pinpoint, and/or amplify the sound of acoustic instruments, the sound received by a microphone/transducer, or the soundwaves passing through any resonance chamber. The acoustic sound processor includes a plurality of tubes, filters, diaphragms, and collectors with ends that open externally and internally of the sound processor, and other ends that either open to an internal sound collector chamber or bypass the chamber on the opposite side of the device.