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Alctron HP400 V2

4-kanals profesjonell hodetelefonforsterker med eq kontroll

Alctron HP400 V2
Varenr.: 113013
Lagerstatus: På lager
kr 2 495 inkl. mva. kr 1 996 eks. mva.
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4-kanals profesjonell hodetelefonforsterker med eq kontroll
Alctron HP400 V2 er en profesjonell 4 kanals hodetelefonforsterker. Den har 4 separate stereoforsterkere i et solid 1u rack med 2 separate innganger. Hver av de 4 kanalene har 2-bånds EQ,  L mute/R mute switch noe som gjør at man still EQ til hvert headsett.  Hver kanal kan man koble til  3 hodetelefonutganger og en egen direkte inngangskanal. Den tilbyr høy lydkvalitet for alle typer hodetelefoner selv ved høyt lydnivå.

Features:

  • 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
  • Total 12 headphones outputs

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.

Features:

  • 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
  • Total 12 headphones outputs

Audio input
Main input: XLR and 1/4” TRS connectors
Input impedance: 40KΩ(balance)/ 30KΩ(unbalance)
Max input level: 16dBu

Aux in
Input impedance: 5kΩ
Max. Input level: 22dBu
Direct in: 1/4” TRS connector

Audio output
Main output: XLR and 1/4"TRS balance connector
Headphone output: 1/4"TRS stereo connector

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

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

System specification
Frequency response: 10Hz-150KHz +/-3dB
Noise: 22Hz-22KHz >[email protected]
Dynamic range: 22Hz-22KHz 110dB
Distortion: 0.006% typically, @+4dBu 1KHz

Function controls
Input level: variable
Balance per channel: mix between aux and main signals / balance between right and left channel
Output level per channel: variable
Treble: cutoff frequency: 6kHz; range +/-12dB
Bass: cutoff frequency; 150Hz, range +/-12dB

Function switches
Steeo/2-channel: switches between stereo mode and 2-channel mode
Left mute: mutes the left signal of the respective channel
Right mute: mutes the right signal of the respective channel

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