The Pyle-Pro PHA40 headphone amplifier is a compact and lightweight stereo headphone amplifier that allows up to 4 users to listen to the same audio signal.
The PHA40 4-Channel Stereo Headphone Amplifier from Pyle-Pro is a compact and lightweight stereo headphone amplifier that allows up to 4 users to listen to the same audio signal. The amp has a stereo 1/4" input jack and a set of 4 stereo 1/4" outputs. Each output has its own level control knob, letting users set their ideal volume level individually. There is a red power LED to provide visual indication that the unit is receiving power. It operates on 12VDC power via the included power supply.
|Number of Channels||4|
|Input Impedance||100 kOhms, Unbalanced|
|Output Impedance||80 Ohms (Each Output)|
|Output Level||40mW @ 100 Ohms|
|Signal to Noise Ratio||> 90dB|
|Total Harmonic Distortion (THD)||< 0.03%|
|Connectors||1 x 1/4" TRS Stereo Input
4 x 1/4" TRS Stereo Outputs
1 x Power Input
|Power Requirements||12VDC, 150mA|
|Dimensions (WxHxD)||4.07 x 1.18 x 2.24" (104 x 30 x 57mm)|
|Weight||0.42 lbs (0.19kg)|
|Package Weight||0.95 lb|
|Box Dimensions (LxWxH)||7.1 x 5.0 x 2.5"|