ASAP Europe sell passive and active DI boxes for studio and stage,  including the Avalon Design V5 and U5 models, the A-Designs REDDI, the DW Fearn VT3 and the excellent Phoenix Audio Nice DI
We also stock a large range of Radial Engineering DI products including the Radial J48 and Radial JDI.
Call ASAP Europe to demo and order your DI requirements.