6 effects pedals built into 1 simple unit. Compressor, overdrive, distortion, eq, modulation, delay/reverb Full-featured controls for each effect, built-in precision guitar tuner, tap tempo synchronization, stereo outputs Integrated effects loop for connecting external pedals or 4 cable method connection with an amplifier Dedicated direct output with speaker simulation and an independent volume, control for connection to a mixing desk, computer or headphones Country of Origin: China