are you sure that dat is the medium you want to go with? dat has served us well but the end is approaching. paul at prodigital has told me that he estimates approx. 5 years worth of parts left for the sonys. i don't know about the others. if you can't find brand new dat deck, prodigital has refurbished dats which are as good as new. this is the only way i would buy a used dat these days. are you thinking of patching or recording w/ a rig?