BOSS USED NS-1X Boss Electric acoustic guitar There's a switch on the

There's a switch on the back of the unit to switch between Active and Passive

Once you use them

Finish: Gold

such as iPhones and iPads (Type-C connection)

while the factory "Gig Mode" switching system puts Preset

BOSS USED NS-1X Boss Electric acoustic guitar There's a switch on theA used BOSS NS 1X has arrived! There is no significant damage, only minor, inconspicuous scratches. Next generation noise reduction and ultra fast gate, perfected with BOSS's proprietary MDP technology. The NS 1X is a next generation noise suppressor that utilizes BOSS's proprietary MDP digital signal processing technology for multi level and high speed signal processing, eliminating noise without compromising the original sound's attack, sustain, or