Lot of Shure UR4D & UR4S UHF Wireless Receivers H4 Band 518-578 MHz 9x Mic sets

1x Shure UR4S Single-Channel UHF Wireless Receiver (works fine, no issues). 1x Shure UR4D Dual-Channel UHF Wireless Receiver (works fine, no issues). 9x microphone sets: UR1 transmitter with Shure 183 mic (most of the mics missing head foam) and UR2 mic with SM87A head.

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