Alctron H6 Professional high-power 6 Channel Headphone Preamplifier, Headphone Amplifier

Introduction:

Alctron H6 is a professional high-power 6-channel headphone amplifier that's perfect for the most demanding professional stage and studio applications, it is suitable for almost all the headphones in the markets. It features 6 channels stereo input,6 channels stereo output. Separate volume control for each channel adjusts the level to both headphone. Each channel has a select switch, you can monitor the signal of a separate channel or all the channels via the select switch.The switch also has the function of mute. It can turn off the signal of the headphone at any condition. Perfect circuit design and extremely low noise component(IC4558 Amp.) adopted make the sound transparent and clear. Anyway, it is a perfect device for stage or studio.

Specifications:

Audio Input
* Connectors...................1/4" socket
* Type.........................Unbalanced
* Impedance....................47k Ohm
* Peak input level............+25dB
* Gain control range..........+35dB
Function Control
* Volume....................Per Channel,Variable
* Signal selector...........Per Channel,Variable
* Power Supply
* AC Requirement..........Selectable 100-120VAC, 200-240VAC, 50-60Hz
Other parameters
* Distortion..............0.02%
* Frequency response......20Hz-20kHz
* S/N Ratio...............> 80dB
* Crosstalk rejection......> 68dB @ 1kHz;20dB Input
Headphone Power Amplifier Outputs
* Max. output level..........300mW @ 32 Ohms(max 1W @ 32 Ohms)
* Output Impedance...........22 Ohms
* Max gain...................+20dBt