Electronic organ PERLE (the manufacturer - RMIF factory, Riga) is a 5-octave instrument with wooden piano-type keys; the instrument is placed in a strong wooden case.
The device has the the following sounds: Flauto dolce/Principal/Voxhumana/Melodica/Cornetto/Octava/Viola/Harmonica/
There is a possibility of mixing all these sounds. In addition, the organ is equipped with a built-in effects unit consisting of Sordino, Vibrato, and Tremolo. On the rear panel are situated two outputs for amplifiers and a pedal input. The weight of the instrument is approximately 20 kg.