 calorimeter composed of 00 BGO crystals. The detector houses a reaction chamber of 00 cm diameter where a charged particles multiplicity filter composed of 00 Si detectors is going to be installed. Evaporation residues produced in the centre of GA.SP can be injected into the recoil mass spectrometer (RMS, named CAMEL) in use at LNL, without the need to remove any of the gamma detectors. The coupled operation of GA.SP, RMS and Si ball will give a unique instrument for identification and study of weak reaction channels. (author). 0 figs