hello all,i am still looking for additional altec dts 645a-f or altec dts 945a-f point source speaker systems,loaded or just the mty trapazodial-shaped cabinets preferably located in the southeastern region of the united states,but any location nation-wide would be of interest.i also have a need of at least one loaded or mty altec a700 or altec a800 speaker cabinet(s).this is also a trapazodial shaped cabinet that was a latecomer in the altec family that has occasionally been mistakenly identified with earlier altec speaker systems such as the altec a7,altec a8,etc.i am located in birmingham,alabama and this area has virtually been stripped of any loose altec,save for a few institutional systems which are usually component systems made up of bass-horn cabinets and multicell/mantaray horn arrays.also altec's former competitors are chipping away at those left with their advanced(really?) line array systems.please excuse any spelling or grammer errors missed.thanks for reading.let me know if you have any candidates for consideration.