If memory serves, the 350EX had/has (not sure bout the 2007 range) a Edge pro bridge while the 370DX has an Edge 3 They also had different pups... One had infinitys while the other had IBZs.
well from what i know, i think the bridge is different, though im not sure, like DC said, the newer version prolly has the same bridge...the only difference is that the ex has the silver pickguard, or whatever finish that is...IMHO..
There is nothing different except the cosmetics. Pickguard difference. In Ibanez, If a model no. ends with 50 it will have a pickguard, with 70, it wont. The EX has a chrome type pickguard. The Edge Pro is only available on the Prestige series Ibanez. Or in certain signature models. The pickups are also the same. I think.
Rg370DX Vs. Rg350EX Rg370DX Vs. Rg350EX. It's posted this way because of spelling errors on the original
Rg370DX Vs. Rg350EX The RG370DX is a bolt on Wizard II neck with Ibanez pickups. and the Rg350EX has a Wizard II (neck-thru). Also the Rg350EX as DiMarzio-made pickups. The pickups look the same but better. The Rg350EX can be seen at guitar center:https://www.guitarcenter.com/Ibanez-RG350MDX-Electric-Guitar-518871-i1167862.gc You can read about Neck-thru electric guitar at https://en.wikipedia.org/wiki/Neck-thru Many musicians assert that neck-through construction provides greater sustain.