Burley KertzmannEu Plug,Ha400 UlMaye HuelDee Gaylordtra-Compact Ashley Dooley4 ChannelKarlee VandervortMargie Sipess MinProf. Geovanni Schmeleri Audio StMarie Kulasereo Headphone AmpChaim Stoltenberglifier WiMs. Rosemarie Nolan DVMth PoweJon DickinsonIvy Franecki Jr.r AdapteJoannie Coler BlacWallace Gusikowskik

Ultra-compact stereo headphone amplifier for studio and stage application.
With 4 headphone output channels and 1 input channel.
Volume of each output channel can be controlled independently.
Provides highest audio quality for each headphone even at maximum volume.
Ultra low noise 4580 operational amplifier for outstanding audio performance.
Comes with a DC 12V power adapter.
Input Type:LINE IN (AUDIO IN)
Output Type:LINE OUT (AUDIO OUT)
Built-in Battery:No
Recommended Headphone Maximum Impedance:65-80 Ohm
Type:Mini Amplifier
Model Number:HA400
Bluetooth:No
WIFI:No
Power Adapter:EU Plug
Plug Type:EU Plug,it applies to Indonesia,Germany,France,Spain,Italy and so on.
Item Size:Approx.10.5 * 5.5 * 4.5cm/4.1 * 2.2 * 1.8 inch
Item Weight:185g/6.5oz
Package Size:22.5 * 14 * 8.5cm/8.9 * 5.5 * 3.3 inch
Package Weight:385g/13.6oz
Colour:Black
material:metal
Package Contents:
1* amplifier
1* power adapter
1* English manual