Chord Replacement Wireless Microphone For The NU4 863.42MHz Blue

Boxed2Me

Replacement NU4 Handheld TransmittersReplacement handheld transmitters for the Chord NU4 wireless UHF system. Available in 4 different frequencies.DetailsDimensions 253 x 51mmØWeight 244g (no batteries)Power supply 3Vdc (2 x AA batteries)

Amazon

Pilot tone Replacement for the Chord NU4 system Ultra High Frequency