Behringer cmd studio 4a dj controller behringer cmd studio behringer cmd studio 4a dj controller br the cmd studio 4a provides all the tools needed to learn the basics of djing or to work the dance floor into a virtual frenzy this is no crippled budget controller studio 4a has the very same features you ll find on the bigger more expensive controllers and the studio 4a not only includes those features it actually improves on them br tiny pitch faders just feel wrong so behringer b