Feature:1. Metal alloy housing, durable and sturdy.2. 8 loop channels, combine eight effect pedals together.3. Up to 32 effects, various choices to match your need better.4. True bypass design, minimize loss of tone and get more control of pedal.5. Powered by DC 9V power adapter(not included).6. Metal alloy housing, durable and sturdy7. 8 loop channels, combine eight effect pedals together8. Up to 32 effects, various choices to match your need better9. True bypass design, minimize loss of tone and get more control of pedal10. Powered by DC 9V power adapter(not included)Specification:Features:Metal alloy housing, durable and sturdy.8 loop channels, combine eight effect pedals together.Up to 32 effects, various choices to match your need better.True bypass design, minimize loss of tone and get more control of pedal.Powered by DC 9V power adapter(not included).Specifications:Color: BlackMaterial of housing: Metal alloyChannel: 8 loop channelCombination: 4 * 8banksPower: DC 9V power adapter(not included)Power consumption: 200mAProduct size: 44 * 6.5 * 3.5cm / 17.3 * 2.6 * 1.4inProduct weight: 1450g / 3.19LbPackage size: 46 * 9 * 6.8cm / 18 * 3.5 * 2.7inPackage weight: 1577g / 3.48LbNote:Please use the 9V power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.Package List:1 * Pedal Controller 1 * User Manual(English & Chinese)Package List:1 * Pedal Controller 1 * User Manual(English & Chinese)