The PR-35 is the same as the PR-35 but has an added Mute Switch has been designed for commercial broadcast, recording and live sound reinforcement applications which require a smooth flat response over a wide frequency range. The PR-35 was designed around the acclaimed PR-30 element and incorporates a shock mount to give the best possible results.

The PR-35 achieves its exceptional performance by using a special magnet structure and a large aluminium 1 1/2" low mass voice coil assembly. A carefully wound and placed hum bucking coil allows the PR-35 to be used close to video monitors without unwanted hum or buzz. Special attention has been paid to the phasing plug assembly with equally placed ports that sense audio from behind the source. It then enters them out of phase thus producing a very linear cardioid pattern. This reduces the proximity effect while achieving the extreme articulation across its smooth 40Hz- 18kHz frequency response. The new Heil element can be used in extreme high sound pressure levels and is immune to overload conditions. It produces a beautifully smooth audio response without the inconvenience of phantom or outside DC powering.

The PR-35 is equipped with a low frequency roll off switch. With the filter off you get the full 40Hz-18KHz range. With the switch on, the audio rolls off at 80Hz at -6dB per octave.

The cardioid pattern offers the greatest rejection of unwanted audio at 180 degrees off axis, which is directly behind the microphone; there is virtually no off-axis coloration.