Daiwa PS-140IIa power supply 12 amp. This is a transformer power supply, very heavy, 11 lbs. not a light weight switching power supply. Very good condition. No dents or scratches. As per the picture of the volt meter (not included of course) voltage output is correct. I have had this supply for at least over 5 years with no use the last 4 years. I am selling off my microphone collection and my remaining HAM radio equipment.