Feature1: Amp and Cab Simulator Effect Type: Amp in a Box Technology: Digital Special Features: IR loader, FX loop, USB port for recording/firmware update and Amp Academy Editor program, balanced XLR out, headphone jack, AUX in Mono / Stereo: Mono In, Mono Out Controls: Gain, Master, Boost, NR, Bass, Middle, Treble, Presence Modes: 6 Modes Switches: Vintage/Classic/Modern, Brown/Red/Iridium, S1/S2/S3 Bypass Mode: Buffered Bypass Including: Insert Cable for FX Loop Power supply: 9 VDC, Center negative Power Consumption: 300 mA Battery powered: Does not run on Battery power Housing size: Medium Size