The Stageman II is a two-channel acoustic amplifier rated at 80 watts. One channel is tuned for an acoustic-electric guitar and the other for a microphone. The speaker system pairs a 6.5-inch woofer with a 1-inch tweeter in an angled cabinet that doubles as a stage monitor. A rechargeable lithium battery allows outdoor playing away from a mains outlet, with a stated runtime of about 4 to 4.5 hours.

Sound shaping is handled by DSP and a free iOS/Android app. The app switches channels, selects one of six signal block routings, edits 12 effects (including chorus, delay, tape echo, modulation and reverb) and activates 8 acoustic impulse responses, each matched to a guitar and pickup type. A dual footswitch supplied with the amp operates the built-in looper (60-second phrase) and drum patterns, so a solo player can build up a backing part.

For connections, the amp has an XLR DI output and a line output jack for recording, mixing desks or monitors, plus a send/return effects loop for external pedals. Bluetooth audio streaming lets you play along with music from a phone. Firmware is updated over USB, and the IR Manager software for Windows and macOS is available from the maker.