Type: Effects Features: 40 preset bass effects patches, 40 programmable memory patches 7 effect modules with 45 effect types 32-bit processing, 96kHz sampling rate 24-Bit A/D, D/A converters Built-in drum machine with 40 rhythm variations Integrated chromatic tuner Sturdy metal chassis Operates on 4 AA batteries, or the included AC power adapter Specifications: Effect Types: 47 Effect Modules: 9 Maximum Simultaneous Effects: 9 Patch Memory: User 40 + Preset 40, Total 80 Sampling Frequency: 96kHz A/D Conversion: 24bit, 64times over-sampling D/A Conversion: 24bit, 128times over-sampling Input: 1/4" phone jack (Rated input level: -20dBm, Input impedance: 1Mohm) Output(Line / headphones combined): 1/4" stereo phone jack (Maximum output level: +5dBm, Output load impedance: 10kohm or higher) Control Inpu...