This was a project for a client from Brazil – modding a CBS Stereo Volumax discrete transistor limiter. The Volumax is a two band limiter with transformers in and out. You can do fun stuff like turn off the high or low frequency limiting, vary the HF level, change the release times, and much more. This was a pretty standard mod that also included XLR in and out. Amazing units when you do a bit of work to them!