The MT 4 is a 1U 19" unit with built-in 4 channels of transformers. Fully isolated high-performance toroidal transformers provide a flat frequency response. Each transformer is designed for 8ohm/100 watts for 70/100V line. Euro terminal connectors are located on the rear panel. The MT4 comes fully assembled and ready to use. Additionally, the transformers (TF 4) and a 1U 19" empty rack module for their installation (KT 4) are available separately. This allows you to easily assemble a custom module tailored to your needs. While designed for the RANE MA4 amplifier, the MT4 also complements the MA 6S or any other application requiring 70/100V isolated distribution transformers.