tc electronic DVR250-DT, Reverb Plug-In with USB Hardware Controller, Simulation of a legendary digital reverb effects unit, which has been used on many productions, Supplementary effects include: Delay, Phasing, Chorus, Echo, Space, Clear and intuitive operation is modelled on the original, Control hardware enables fast, accurate and intuitive access to all important parameters, Powered via USB 2.0 with micro-B port, Dimensions (W x H x D): 109 x 52 x 133 mm, Weight: 0.5 kg