The Bose ToneMatch power supply provides power for the T1 ToneMatch, T4S ToneMatch, or T8S ToneMatch digital mixer. Designed for seamless integration into the powerful Bose L1 series of line arrays, this power supply is also handy when connecting the ToneMatch engine to a computer as an audio interface or for software updates.
Bose L1 Model II and Bose L1 Model 1S portable PA systems have a ToneMatch port which powers the ToneMatch mixer. Want to use your ToneMatch with another PA system? Just add this optional power supply, and you can use your ToneMatch mixer with the Bose L1 Compact, Bose S1 Pro, or other non-Bose PA speaker.
Power rating: AC 100-120V