Elevate your music production with the Elta Music Polyvox PF3 Multi-Mode Stereo Filter Desktop Effects Unit in dark grey. This powerful filter unit from ELTA Music is perfect for enhancing your sounds with its multiple filter modes. Its sturdy construction makes it ideal for use in any professional audio setup. Experience the ultimate sound manipulation capabilities with this filter unit that provides the perfect balance of high-quality sound and ease of use. The Polyvox PF3 is perfect for use in the musical instruments & DJ equipment, signal processors & effects, and pro audio equipment categories. Get creative with the different filter modes and take your music production to the next level.