This item was returned in mint condition. It is free of any performance issues, and has no scratches, blemishes, or other cosmetic flaws.
The BLX14R/W93 system consists of a WL93 lavalier microphone, a BLX2 bodypack wireless transmitter and a BLX4R rackmount receiver.

Choose from one of four bandwidths:
H9: 512–542mHz
H10: 542–572mHz
H11: 572–596mHz
J11: 596¬–616mHz

BLX1
The BLX series bodypack transmitter works with lavalier and headset microphones, and also has an input for guitar. The beltpack features an On/Off hard toggle switch, preferring to eliminate the multi-function push button that is used on some wireless transmitters. Many users found the multi-function single button to be inconvenient and unreliable.

BLX4R
The BLX4R is a half-rack sized wireless receiver built into a rugged, steel chassis that mounts into a 19 1/2" rack. It features advanced capabilities usually unavailable in wireless systems in this price range.

WL93
Model WL93 Microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable.

All WL93 models are supplied with a mounting block with attached tie bar, a sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications.

All WL93 models include a cable terminated with a 4-pin mini connector which connects directly to a Shure wireless body-pack transmitter.