Valeton Loft Series Analog Compression Guitar Mini Effect Pedal (CS-10) Natural, warm compressed tone with long sustain Wide range compression control 100% Analog signal path; Buffer bypass Zinc-alloy die cast casing to withstand wear and tear Heavy duty metal pedal switch and on/off status LED Sound based on the legendary Boss CS-2 Compression Sustainer Pedal Natural, warm compressed tone with long sustain Wide range compression control Buffer bypass 100% Analog signal path Zinc-alloy die cast casing to withstand wear and tear Heavy duty metal pedal switch and on/off status LED Easy-to-use, readily accessible knobs onboard Great tone with low noise level Works well with any electronic musical instruments