I hope I'm not posting in the wrong forum, though I think this question does have some relevance 
This is for any EE or related expert. I have an old SB Extigy that I bought when I was in the States before coming back to Korea, and it came with an adapter that has the following stats:
Input: 120VAC 60Hz 19W
Output: 12VDC 1A
Polarity symbol:
The standard voltage in Korea is 220V, and every time I've been using it, I had to use a transformer. My question is, could I get an adaptor that has identical specs as above, but with an input of 220VAC instead, and still use the Extigy?
This is for any EE or related expert. I have an old SB Extigy that I bought when I was in the States before coming back to Korea, and it came with an adapter that has the following stats:
Input: 120VAC 60Hz 19W
Output: 12VDC 1A
Polarity symbol:

The standard voltage in Korea is 220V, and every time I've been using it, I had to use a transformer. My question is, could I get an adaptor that has identical specs as above, but with an input of 220VAC instead, and still use the Extigy?