Arjen and Aram of Audio Ease went by Frank Zappa’s studio, the Utility Muffin Research Kitchen, to meet with Dweezil Zappa and together record the acoustics of both the tracking room and the famous Zappa echo chamber. Microphones and speaker in the echo chamber were set up just the way Frank had left them.
The resulting impulse responses can be downloaded for free for use in Altiverb, Audio Ease’s convolution reverb plug- in.