[gf113]

Hey everybody, so I bought a pair of turtle beach HPA2's for use of gaming and they are good but the amp that cam with isnt, it sometimes makes a squelching sound and sometimes creates a high pitched sound. So I could get a replacement from them(Id have to pay for it because I bought them from ebay) but id rather see if I could get something different. I came acrost this on ebay (http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120595853343&ssPageName=STRK:MEWAX:IT) and it looks like what I would need but I dont know if it would be any good plus I would have to do some work on it and dont know much about going aboot that. I would need 3 3.5 female connectors and a power cable to it.
 
Can anybody help me out?