HP400 V2 4-Channel Headphone Amplifier, Alctron

Description:

HP400 V2 4-Channel Headphone Amplifier, Alctron

1U rack shell helps headphone amplifier fixed on rack easily
Ultra-musical High and Low EQ per channel for perfect sound adaptation
Independent amplify circuit rejects interference and mix of each channel and makes each channel input purity signal
Output level control and accurate 7-digit LED output meter per channel avoids sound distortion
Adopts JRC performance chip to amplify the signal, also ensures low distortion and low noise
Each channel features stereo XLR and 6.35mm connector

HP400V2 is a professional 4-channel headphone amplifier. 7-digit LED used to control signal to avoid overload. Each channel features L MUTE/R MUTE knob, treble and low frequency EQ, output level control and output balance adjustable knob, all these knobs help you to monitor an ideal sound quality. Meanwhile, TRS and XLR two types connector make the unit applies to more occasions. Alum, acrylic (build-in blue LED light) and steel panel material make the unit beautiful, firm and durable.

Main input: XLR and 1/4 "TRS connectors.
Input impedance: 40 k? (balanced) / 30 k? (unbalanced).
Maximum input level: 16 dBu.
Input impedance: 5 kOhm.
Maximum input level: 22 dBu.
Main output: balanced XLR and 1/4 "TRS.
Headphone out: 1/4 "TRS jack.
Maximum output gain: + 24dBm (100 ohm load impedance) / + 21dBm (80 ohm load impedance).
Minimum load impedance: 8 Ohm.
Input level: 7-digit LED display: -30 / -24 / -18 / -12 / -6 / 0 dB.
Output level: 7-digit LED display: -30 / -24 / -18 / -12 / -6 / 0 dB.
Frequency Response: 10 Hz-150 kHz +/- 3dB.
Noise: 22Hz-22KHz over 90dB @ 0dBu.
Power cord plug: Standard IEC socket with integral fuse holder.
Dynamic range: 22 Hz-22 kHz 110 dB.
Distortion: Typically 0.006% @ +4 dBc.
Balance per channel: mix of auxiliary and main signals / balance between right and left channel 1 kHz.
Treble: Cutoff frequency: 6 kHz; range +/- 12 dB.
Low frequencies: cutoff frequency; 150 Hz, range +/- 12 dB.
Stereo / 2ch: Switches between stereo and 2ch.