8-channel headphone amplifier with 3 L/R 1/4" input channels, and 8 stereo 1/4" outputs and individual gain knobs

Alctron H8 8-channel professional headphone amp, headphone splitter, headphone amplifier

H8 is a full-featured 8-channel rack-size headphone amplifier, splitter. With A, B, C 3 groups balanced stereo inputs, each input has a mono / stereo select function; 8 stereo headphone outputs, each with its separate volume control knob; 3 groups with different combinations of input sources , can achieve a set of input source assigned to all 8 or 3 audio output assigned to different output combinations; with stereo / mono selection, a pair of headphones can monitor 2 different single-channel source, comprehensive meet the needs of a variety of listening, sound engineer is a good helper.
Main technical parameters:

Audio input.
* Connector: 6.35 outlet.
* Type: Balanced input.
* Impedance: 40k ohms.
* Peak input level: +25 dB.
* Gain adjustment range: +35 dB.

Headphone power amplifier output.
* Maximum output level: 300mW @ 32 Ohms (max 1W @ 32 Ohms).
* Output Impedance: 22 ohms.
* Maximum gain: +20 dB.

Line distribution of output.
* Connector: 6.35 outlet.
* Input Type: Unbalanced / parallel.
* Function Control
* Volume control: Each control and variety.
* Mono / stereo select Control: each input.

Power requirements.
* AC: Optional 100-120V AC ,200-240V AC ,50-60 Hz.

Other parameters.
* Distortion: 0.02%.
* Frequency Response: 20Hz-20kHz.
* SNR:> 80dB.
* Immunity:> 68dB @ 1kHz; 20dB Input.