I just get 400 piecs Factory new FU728F tetrode,
It is the best version of 728F, with one year(or 500hrs of use)
guarantee,I accept cable transcfer/international money
order/WU/MoneygGram/Paypal(you need pay the paypal's cost)
or we can deal with ebay,but you need pay All ebay's cost.
Quantity buyer would welcome.
Regards
Hsu