Xenos 3HA

Portable headphone amps that has two headphone jacks, and separate bass and treble controls.

Spec:

Power Sources
Batteries: 4 x 1.2V AA NiMH or 1.5V Alkaline
AC Adapter 100 - 240VAC input, 9VDC 1.5A regulated output

Input

Maximum input signal level 6.7V 10.5Hz -“ 40kHz
Input type: 3.5mm stereo jack socket from headphone or line out
Input impedance (nominal) 20,000 ohm

Output
Output power / channel - batteries: 485mW RMS (970mW Peak) into 32 ohm
Output power / channel - AC adapter: 755mW RMS (1505mW Peak) into 32 ohm
(Output power is per channel)
Output type: two 3.5mm stereo jack sockets for headphones
Dual headphones lowest impedance: 16 ohms each
Headphone impedance range: 16 ohm – 600 ohm

Audio Specifications
Frequency response: 10.5Hz – 40,000Hz -3dB +0.3dB
Distortion and noise: 0.01% +/-0.001% 30kHz BW 0dBV

Physical Dimensions

Inch / mm: 6.3L x 3.56W x 1.68H / 160L x 90.5W x 43H