I picked up my second pair from Hawker Pacific in Sydney. Bought them through the company I worked for and got a great discount. Had the 13.4's initially but never liked them. The 10-20's were a far superior headset for mine. But with the way the AUD is to the USD I'm pretty sure you can pick them up cheaper in the States. I'll be travelling there soon for work if you'd like me pick you up a set. Might save a few $$ in freight. Let me know.
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