There are 4 of these systems available. contact me for multiple systems shipping discount.

The unit pictured has rack ears. Only two of the systems available have rack ears, the other two do not. Please specify if you want a unit with rack ears. Otherwise we will ship the units without rack ears first. 
I have 4 of these systems available. Only one is pictured but all are in equally good condition.  They are frequency coordinated for use in the same venue. Google model number for full specs. These were removed from a small church where they were working great. We replaced them with a new digital system. I bench tested each system here and they worked great. there may be some tape residue on them from prior identification markings. they operate in a legal frequency for use in the US. 

The Audio-Technica ATW-11 VHF Wireless Microphone System is a professional grade microphone suitable for live performances. This handheld microphone features wireless connectivity via VHF and has an on/off switch for easy control. It also includes adjustable gain and squelch settings for optimal sound quality. Made in Japan, this unit is a reliable choice for musicians and performers looking for a versatile and high-quality microphone system.

We do not offer returns. We are selling one-of-a-kind estate items, inventory clearance &
overstock and do not have options to return them. We do the best we can to
provide an accurate description, but we do not know everything about every item
we sell. Please look carefully at the provided pictures. Please ask questions
about any concern you may have about the authenticity or condition of the item.
If applicable, we have tested each item for functionality but there may be a
functionality that we can't test for. We are not responsible for those features
and attempt to disclose anything we discover. We appreciate your business and
hope you are satisfied with your purchase.