Superlux HA3D Headphone Distribution Amplifier with three stereo headphone feeds with individual level controls from line-level sources.
The HA3D accepts balanced XLR line-level inputs or unbalanced 1/4-inch and 1/8-inch stereo inputs. Its 1/4-inch loop-out can connect multiple HA3Ds for additional headphone outputs. Headphones are connected to panel-mounted 1/4-inch stereo connectors.
HA3D Key Features List
-Three isolated headphone outputs with individual volume controls.
-Durable 1/4-inch connectors, panel mounted for strength.
-Stereo or mono monitoring.
-Peak LED indicates headphone overload.
-Two balanced XLR line level inputs or unbalanced 1/4-inch and 1/8-inch stereo inputs.
-Loop Output to connect additional HA3Ds in series.
-Internal battery-power from two AA alkaline batteries.
-5 to 17 VDC input for easy external DC powering.
-Power LED indicates low battery power.
