Sound effects attachments to EMP "Effect-1" and "Effect-2".

Service devices.Sound effects attachments to EMP "Effect-1" and "Effect-2" have been produced since 1984 by Zhytomyr PO "Elektroizmeritel". The first prefix "Effect-1" is a flanger that allows you to get various sounds of EMP from imitation of Leslie effect to chorus effect. The "Effect-2" prefix implements such a musical effect as phasing, providing a periodic phase shift of the input sound signal by 720 ° and allowing you to get the so-called "rotating" sound. Due to its low noise level, nonlinear distortion and a large dynamic range (due to the use of optocouplers), the attachment gives the sound brightness and depth. Phaser "Effect-2" is a flexible device that can be used both on stage and in studio work. Ease of operation, small dimensions of consoles, low power consumption (0.75 W), rather low price (about 70 rubles each) create favorable conditions for widespread use of consoles in musical groups.