IK Multimedia CSR Hall ReverbReverb it's one of the most complicated yet natural acoustical effects in nature. Hall reverberation is a particularly articulated reverb because of the nature of the space producing it. Thousands of reflections closely spaced together forming a lush and rich reverb tail. The CSR Hall reverb was developed to recreate the illusion of the sound source being really placed into such acoustical space. Concert halls are designed to enhance the sound