Microphone reflection filter. The guitaRF acts as a Reflexion Filter, an isolator, a double mic stand, and fine-positioning hardware for both your favorite large-diaphragm condenser or ribbon mic and a dynamic or small-capsule mic. All in one piece of gear, with the ability to perfectly phase-align the two capsules for maximum impact. Four-layer acoustic filter design is comprised of the outer composite panel, a layer of acoustic-grade wool, an air gap to help with low-frequency isolation, and an inner acoustic foam layer. Dimensions: 315 x 279 x 124 mm. Weight: 2,35kg