Used Lectrosonics T4 IFB transmitter, block 944; two available, auction price is for one. Items comes from the estate of a professional audio engineer and have been tested and all are in working condition, but I do not know their age or how much use they have seen. All cosmetically show different amounts of wear and some have residue from tape that was on them showing frequency numbers, but overall are in very good condition. Comes with AC adapter. Please ask any questions prior to offer/purchase, items sold as is.“The fine print”I strive to do business honestly and professionally, expecting the same from others. I am not a store, shop or online retailer, but an individual selling items. Ninety percent of the time there are no issues with transactions, but the 10% minority disrupts business & can cause large issues, so my guidelines reflect that: As is items – If the item is sold “as is”, I do not offer returns or guarantees on it; they are used items, so expect them to have wear and usage to varying degrees. I test the items to the best of my ability, post multiple pictures and describe the best I can, but if you have concerns you will need to ask them prior to an offer or purchase. Complaints after the fact & asking for a return will not be honored.  Shipping – I generally ship via USPS Priority mail in a flat rate box as it is usually the simplest, most convenient & economical choice for me. If you prefer it shipped via any other carrier, it can be done but that will need to be discussed prior to purchase and the full cost will be yours. If you are outside of the continental USA and want it shipped to you, the same guidelines apply. “Free shipping” offers do not apply outside the continental USA.  Insurance – As with any item shipped, I recommend you get insurance to cover your costs if there is any damage done during the shipping process. I always attempt to pack the items well & securely, but I do not have control over them once they leave me. When shipped via priority mail, the service offers a base insurance that varies to the size of the shipment, but anything additional would be at your cost & request. If damage is done during shipment, please contact the carrier for restitution. Non-paying bidders – You will be reported & blocked. Canceling orders – There is nothing in the system that requires you to bid or make an offer to either view it or ask a question, so there should be no reason for this; The system is not complicated and has multiple steps confirming your choice prior to purchase. If you request a cancel, provide me with an explanation and I will oblige, but I will most likely block you from bidding on any further items. Thank you for your understanding and & co-operation.