Brand NEW! The Behringer MA400 is a unique and inexpensive personal monitoring headphone amplifier. The lightweight, minature unit allows for independent microphone and line level monitoring simulataneously, and accepts balanced and unbalanced 1/4" inputs with an accompanying mono/stereo monitoring switch. The MA400 is an ingenious and cost-effective solution for rehearsal or personal practice applications, using either in-ear or standard stereo headphones. Miniature personal headphone monitoring amplifier with microphone input for stage or studio use 1/4" and 1/8" stereo headphone output connectors, accepts balanced and unbalanced line signals on monitor input Monitor input accepts 1/4" TRs and TS phone cconnectors, with dedicated mono or stereo monitoring switch Separate microphone and monitor inputs Allows for simultaneous headphone or earphone monitoring of vocal performance and program material from mixer or audio playback device Behringer MA400 Specs Number of Channels 2 Input Connections 1 x 3-pin XLR Female Microphone In, Balanced 1 x 1/4" TRS Phone Monitor Input, Balanced/Unbalanced 1 x 12VDC Power Supply In Output Connectors 1 x 3-pin XLR Male Microphone Thru, Balanced 1 x 1/4" TRS Headphone Out 1 x 1/8" Stereo Mini Headphone Out Maximum Output Level +10dBu/60mW @ 100 Ohm Load Function Controls 1 x Microphone Level Rotary Knob 1 x Monitor Level Rotary Knob 1 x Ground Lift Switch 1 x Mon/Stereo Switch Frequency Response 10 Hz - 80 kHz (Monitor in) 15 Hz - 25 kHz (Microphone In) THD + N 0.005% typical, 100 Ohm load Noise -90dBu @ 0dBu, A-weighted Display No Dimensions 4 x 2.5 x 1.8" (103 x 64 x 47mm) Weight 7 oz (198.4 g) Specialties Miniature Headphone Amplifier with Microphone Input 1/4" Phone and 1/8" Mini Headphone Connectors Separate Microphone and Monitor Level Controls Packaging Info Package Weight 0.9 lb Box Dimensions (LxWxH) 7.4 x 4.9 x 2.4" - All international buyers are responsible for all tax, duties and/or customs fees.