L.R. Baggs Session DIThe Session DI enhances your acoustic pickup and imparts the rich sonic character that youd expect from an experienced audio engineer using some of the worlds finest studio gear. Weve captured this studio magic and put it into a compact, easy to use DI that will transform your live sound. Analog Saturation enhances warmth and harmonic content Compression EQ smoothes out common problem frequencies Garret Null notch filter tames resonant feedback