Musical Instrument & Vocal Microphones
Sennheiser EW-DX SK 3-pin Y1-3
Sennheiser EW-DX SK 3-pin Y1-3, Digital Pocket Transmitter, For EW-DX radio links, With 3-pin connector, Frequency range Y1-3: 1785.2-1799.8 MHz, Transmitting power: 10 mW, Operation with 2x AA batteries or rechargeable battery pack BA 70 (not...
https://www.bizrate.co.uk/musicalinstrument_vocalmicrophones/sennheiser-ew-dx-sk-3-pin-y1-3-oid22341344898.html