Rolls HR261 Stereo Sonic Exciter (Hand built in the USA)

 

pictures copyright Runway Pro Audio

 

pictures copyright Runway Pro Audio

 

 pictures copyright Runway Pro Audio 

Rolls HR261 Stereo Sonic Exciter (Hand built in the USA)

The HR261 Stereo Sonic Exciter is a two channel frequency compensation device designed to add life and animation to your sound. 

WHAT IS A SONIC EXCITER? 

The frequency range that a human ear can detect is roughly 20Hz to 20kHz. However, the frequency response a normal speaker can effectively reproduce is much, less. Additionally, speakers add distortion and phase changes that make the sound different from that of the original material. A sonic exciter restores clarity and presence to the processed signal by correcting phase changes and harmonic structure differences. In other words, it puts the components of the sound back where they belong. All of this is done by the use of all-pass filtering, frequency compensated gain adjustment, and frequency compensated domain delay. What this means is the elements of sound are fanned out like a deck of cards, making each sound more audible and distinct, reducing the need for higher volumes and radical equalizer adjustment. This makes a more realistic and pleasing sound.

MANUAL

£