<!๑>Overview
<!next> he rack-mountable JBL CST-2120 transformer module provides impedance and voltage matching for the CSA-2120 amplifier to drive 70V and 100V distributed speaker systems.
<!๑> Features
<!1> -Providing two channels for constant voltage operation
<!3> -70V/100V Outputs
<!3> -Rack-mountable with CSA2120
-Detachable block input and output connectors