Many thanks for your order 782 of 19 January.We regret to inform u that the SP-12 item requested are no longer being manufactured.However we can offer u RT-36 models instead and these are ready for immediate despatch. RT-36S are similar to the old SP-12S ,but are slightly longer .Normally ,they are available at $79.95 each,but we would be pleased to offer them to you at SP-12 price of $74.5 on this occation.A photograph and further details of the RT-36 are enclosed for your attention. The balance of your order will be despatched on 26 January and will arrive on the following day .Please let us know if you would like us to send the RT-36S to you.They can be depatched at the same time if you wish. Yours Sincerely tom mannger