Tech 21 SansAmp PSA 2.0

All-analog SansAmp™ Tube Amp Emulation, Studio Quality Preamp and DI Box for Guitar Vocals and Other Instruments, 3 Channels, Programmable, 2-Band Active EQ, Tons of Tonal Options, Global Trim for Preset Levels, Easy to Use, Switchable Speaker Emulation, 49 Factory Presets, 77 Memory Locations, MIDI Functionality, Rugged All Metal Housing, Includes 9V DC Power Supply