Behringer MicroAMP HA400 4-Channel Small Headphone Amplifier 120V US IEC Plug
Behringer MicroAMP HA4004-Channel Headphone Amplifier The Behringer MicroAMP HA400 is a very inexpensive, miniature 4-channel headphone amplifier. for stage or project studio use. The unit is equipped with separate operational amplifiers for each channel, and individual channel level controls.Ultra Compact 4-channel headphone amplifier with individual channel level controls4 separate low-noise 4580 op-amps(operational amplifiers) for efficient, maximized output levels per channelPower On LEDDC 12V adapter included Product Specifications Number of Channels 4Input Connections1 x 1/4" TRS PhoneOutput Connectors 4 x 1/4" TRS PhoneMaximum Output Levelapprox. 40 mW into 100 OhmsFunction Controls 4 x Level KnobsFrequency Response 20 Hz - 20 kHzPower SupplyDC 12V (US Plug) 120V adapter includedDimensions 4.1 x 2.25 x 1.8" (103.6 x 57.2 x 46.5mm)Weight (6.7 oz) (190 g)Individual Channel Level Controls Packaging Info Package Weight 0.85 lbBox Dimensions (LxWxH) 7.3 x 4.9 x 2.3"