Calandria is a unique, all analog, tone shaping tool. I’ve always loved the way certain great players have had a tone that just erupts out of the mix. Boldly standing out. Unmistakeable and unmissable. Mick Ronson. Brian May. Randy Rhoads. To name a few. The secret for a lot of those players has been the use of some sort of frequency specific boost. Calandria is in essence a parametric equaliser with separate controls for low, high and a sweep-able midrange. The midrange allows you up to a massive 20dB boost or cut on the frequency band ranging from 400hz up to 10 kKhz.