Our R4 8 way All Racked Up system comprises 2 x R4 quad receivers conveniently racked together in a shallow flight case. A handy metal lockable rack drawer is provided together with a Rear to Front cable set in order to mount the antennas on the front of the rack. This will arrive pre-built by our expert engineer, tuned and ready-to-go.

The JTS R 4 quad channel UHF professional wireless system is now available as a 'Pre-Built' option set up and tuned by our expert engineers. We are able to supply with Hand Held transmitters, Body Pack transmitters or a self selection 'Pick & Mix' option. It boasts superb operating distance and a one-touch set-up facility, REMOSET, which can set all parameters of the transmitter within an effective distance of 10 metres or more. Controllable via REMOSET are functions including Frequency Data, RF Power, Sensitivity, Low Cut, Key Lock and User name.


These Multi-Channel systems are perfect where a reliable and durable solution is required whilst keeping the audio quality paramount. Perfect for Schools, Theatres, Houses of Worship and multi vocal/instrument bands. Built to the usual rugged JTS quality standard, the R 4 also features extremely low companding noise, cascadable power and antenna distribution and an optional slide-in re-chargeable transmitter station is available.


The transmitter section is available as either the JSS-4 handheld transmitter or the R 4TBM body pack transmitter. Both are manufactured to the highest standards for professional use, featuring rugged aluminium alloy chassis.


The JSS 4 features interchangeable capsule modules compatible with other microphone brands, if required. As standard it comes with the newly developed JTS SAM-8WLN capsule which delivers outstanding performance while minimising handling noise.

R4 8 Way All Racked Up System

Excluding VAT
  • 2 x R 4 dual quad channel rackmount receiver.

    8 x Transmitters JSS-4B Hand Held or R 4TBM Body Pack

    1 x 4U Shallow flight case

    1 x 2U lockable rack drawer

    1 x RTF UF 20 Rear to Front antenna kit

    Internal link cables for main and RF distribution

    Pre Built and tuned by expert engineer