Thank you for viewing! This is a Swallow Electric step-up transformer PAL-1500UE (1.5kVA). Operation has been confirmed. It can be used for step-up applications from 100V to 200V. I introduced it for audio equipment (allowable input voltage 100-240V) to improve the power efficiency and sound quality of switching power supply equipment. The power plug on the input side has been replaced with an Oyaide Electric P-004 (high-quality audio plug). Therefore, it is a slightly modified product from the original state. Of course, it can also be used for 200V input home appliances made overseas other than audio equipment. After purchase, the usage period was approximately 1 year, and there are currently no operational problems. The humming sound of the transformer depends on the power environment. The exterior has no noticeable scratches or dirt and is in relatively clean condition. The instruction manual and the earth pin-less conversion plug that came with the purchase are also included. Output Voltage (V) AC220～230 External Dimensions W x D x H (mm) 90 x 180 x 145 Input Plug Shape Flat pin A2 with E Included Accessories Input cord 1.0m Input Voltage (V) AC100 Capacity (kVA) 1.5 Weight (kg) Approximately 6.4kg