A highly practical product that combines the functionality of a SPL meter with a programmable message display built into a tough, extruded-aluminium case. Equally useful for entertainment venues and industrial environments, the SPL Sign provides safety officers, technicians and sound engineers with a simple means of keeping a constant watch on levels and thereby ensuring compliance with safety limits and planning restrictions.

The Gold Line CBM1 offers all the benefits of boundary-type microphones - receipt of direct and reflected paths simultaneously and in phase, plus better ambient pickup - and utilises an omni-directional flat response electret microphone. Built into a small, strong aluminium case and powered by an internal battery, the CBM1 also has a phantom power facility, and can be used successfully in very high SPLs to provide low-distortion results at up to 150dB enabling mounting in close proximity to percussion and brass sections, for example.

Multiple-speaker surround systems are becoming increasingly prevalent in presentation and entertainment applications. The TK5.1 provides a set of test tones on CD, for aligning the loudspeakers in 5.1 surround systems, in small theatres, AV and corporate entertainment facilities. More than 80 test signals, presented in a logical progression, enable a system to be calibrated quickly, while a comprehensive tutorial guides the installer through the process of optimising the system.