NU-X SA-100 3ch 100w Rechargeable Busking Amp

The NUX SA-100 is a versatile, rechargeable amplifier designed for buskers, live streamers, and recording artists. Featuring a warm Class A discrete analog preamp, high-quality DSP-driven effects, and a powerful 100W peak Class D amplifier, it delivers exceptional sound. Its five-speaker system—an 8-inch bass driver and four 2.75-inch tweeters—produces deep lows, crisp highs, and impressive volume, making it ideal for outdoor performances and events.

Three Independent Channels for Maximum Flexibility

MIC Channel
Designed for buskers, the MIC channel offers 60dB of gain for clear, rich vocals. It supports both dynamic and high-impedance dynamic mics, while 48V phantom power is available for condenser mics at the press of a button. Built-in delay and reverb effects enhance vocal depth, and the versatile combo jack accommodates XLR and 1/4" plugs for seamless connectivity.

Guitar Channel

Equipped with a Class A discrete analog preamp, this channel delivers warm, clear, and dynamic guitar tones. A PASSIVE button boosts input gain for acoustic guitars with passive pickups or high-definition, low-output active pickups, ensuring optimal sound quality.

INST Channel

Perfect for digital wind instruments, pianos, electronic drums, or other line-level sources, this channel also allows a second microphone to be connected. A MIC/LINE button enables quick input selection for maximum versatility.

Five Custom Presets for Seamless Performance

With five user preset slots, the SA-100 lets you store and recall custom settings across all three channels. Easily switch between presets using the Stageman app or the included dual footswitch, adapting effortlessly to different songs or performance styles.

Built-in Drum Machine & Looper

The SA-100 features a 9-pattern drum machine and a 60-second looper with unlimited overdubs, providing the perfect tools for both practice and live shows. Build layers, craft rhythms, and elevate your sound in real time.

Dual Footswitch for Ultimate Control

The included NUX NMP-2 Lite dual footswitch enables hands-free control of presets, effects, the looper, and the drum machine. Customize its functions to switch between reverb, chorus, or preset changes, enhancing your live performance with seamless transitions.