You may remember the lust-worthy Arc Encoder that I recently posted on. Well apparently there’s an Arc4 (four encoders) and Stretta has created a beautiful video of an Arc4 performance. I was already loving the Arc after seeing the stills, but seeing it in motion takes it to another level. I love the movement of the LEDs, very reminiscent of reel-to-reel tape. Makes you feel all warm and analog-ey inside.