Stereo transmitter with compact all-metal case
Professional digital signal processing: dbx compressor, EQ, binaural room, simulations for a natural listening experience
RF output adjustable up to 100 mW
Available in four 30 MHz wide UHF bands with 1200 frequencies each
Preprogrammed frequency preset banks
Backlit display and jog control for ease of use
Integration into a HiQnet™ system with optional HUB 4000 Q

The SST 4 is the first stereo transmitter ever to combine all the features required for professional in-ear monitoring in a single, compact device. The SST 4 allows the input signal to be processed individually to meet the requirements of both the artist and the sound system environment. An integrated dbx compressor, many EQ settings, and optimized binaural room simulation algorithms provide outstanding high performance signal processing flexibility.

Preprogrammed frequency preset banks ensure an easy and reliable startup. Up to 14 intermodulation-free channels* can be used within a 30 MHz wide UHF band. In addition, up to 1200 frequencies can be selected manually. These features allow the IVM 4 to be used together with any AKG WMS 400 or WMS 4000 wireless microphone system. The SST 4 lets you adjust the RF output within the approved range, which is particularly important when the in-ear monitor system is used together with a complex wireless microphone system. This allows optimum system matching for improved reliability.

A complete line of accessories is available for multichannel applications.
A large, backlit display gives a clear picture of all important settings and levels. When used in dark environments, the brightness of the display can be reduced.

The input signal level is digitally adjustable within a range of ±20 dB. A pair of Loop Out jacks carries the unprocessed input signal for daisy-chaining several SST 4s.

The SST 4 can be integrated into a HiQnet™ system with the optional HUB 4000 Q. With the PC control software System Architect™ the SST 4 can be remote controlled and monitored from a PC. The setup and configuration of the frequency management of the entire wireless system is incredibly easy within System Architect™ with tools like RF Monitor, Device Manager, Environment Scan and Auto Setup