Alctron HP800 V2

8-Channel Headphone Amplifier
Alctron HP800 V2 is a headphone amplifier which features 8 independent stereo headphone channels. Each channel has its own volume control knob, adjusting the volume when it is too high or too low. The 7-level indicator indicates the output level, if the red light lit, you should lower the volume to avoid distortion. Also the Mono/stereo and channel choose button help you to monitor an ideal music sound you wanted.

Features:

• 1U rack shell helps headphone amplifier fixed on rack easily
• Mono/stereo switch per channel for more flexibility
• Output level control and accurate 7-digit LED output meter per channel avoids sound distortion
• Direct input connector on each channel for easy connection of any sound source
• Independent amplify circuit rejects interference and mix of each channel and makes each channel input purity signal
• Adopts JRC performance chip to amplify the signal, also ensures low distortion and low noise
• Rich ports suitable for various applications

Audio input

• Main input: 1/4"TRS balance connector
• Input impedance: 40KΩ(balance)/ 20KΩ(unbalance)
• Max input level: 16dBu
• CMRR: >55dB@1KHz
• Aux input: 1/4"TRS stereo connector
• Input impedance: 15KΩ

Audio output

• Main output: 1/4"TRS balance connector
• Headphone output: 1/4"TRS stereo connector

Amp

• Max output amp: +24dBm(load impedance 100Ω)/ +21dBm(load impedance 80Ω)
• Min load impedance: 8Ω

Basic specification

• Frequency response: 10Hz-80KHz +/-2dB
• Noise: 22Hz-22KHz >90dB@0dBu
• Dynamic range: 22Hz-22KHz  110dB
• Distortion: 0.006% typically, @+4dBu  1KHz

Function

• Main input 1/main input 2: switch can choose Main input 1 or main input 2
• Stereo/mono: press the button, monitor mono sound

Displays

• Input level: 7-digital LED display: -30/-24/-18/-12/-6/0dB
• Output level: 7-digital LED display: -30/-24/-18/-12/-6/0dB

Power

• Voltage: 100-120V AC, 200-240V AC, 50-60HZ optional
• Connection cable: standard IEC