NZ - Smart Acoustic SPM120 Personal Monitor Headphone Amp

Smart Acoustic SPM120 Personal Monitor Headphone Amp with built-in battery. An XLR or 1/4" jack can be connected to the personal monitor. The volume knob adjusts the output level and powers the unit off when turned counterclockwise. The adjacent green LED will light when the power is on. The inner switch should be set to MONO when used with a mixer’s auxsend or any other mono source and set to STEREO when connected to a headphone output or other stereo source.

- Stereo or Mono operation internal source switch
- Analog inputs: 1 x XLR 1/4" jack combo (line in)
- Analog outputs: 1 x 1/8" (headphone)
- Powered by a pair of AAA batteries