LD Systems HPA 1 User Manual
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SPECIFICATIONS / SPEZIFIKATIONEN / CARACTÉRISTIQUES / ESPECIFICACIONES / SPECYFIKACJE /
SPECIFICHE
DE
Modellbezeichnung:
LDHPA1
Produktart:
Kopfhörerverstärker
Typ:
1-Kanal Stereo
Eingänge:
Main Input (Stereo), 1 x Aux In (Stereo)
Eingangsanschlüsse:
XLR-F (L + R Input, symmetrisch),
3,5 mm Stereo-Klinke (Aux In)
Eingangsimpedanz:
6kOhm (XLR In), 10 kOhm (3,5mm Klinke)
Eingangsempfindlichkeit:
3dBu (XLR In), -6dBV (3,5mm Klinke)
Max. Eingangspegel:
16dBu (XLR In), 7dBV (3,5mm Klinke)
Schutzschaltungen:
Audio Limiter, Max. Input leveling, Power-OFF Mute-Relay
Kopfhörer-Ausgänge:
1
Kopfhörer-Ausgangsanschlüsse:
3,5 mm Stereoklinke
Ausgangsleistung:
2x 1,65Vrms / 1%THD @ 33ohm Load
minimale angeschlossene Impedanz pro Kanal:
16 Ohm
Frequenzgang:
20 Hz - 40.000 Hz
THD @ 1kHz Sinus:
0,04%
Bedienelemente:
Power/Volume,
Balance L/R,
Stereo/Mono (Focus) -Schalter,
EN
Model Name:
LDHPA1
Product Type:
headphone amplifier
Type:
1-channel stereo
Inputs:
Main Input (Stereo), 1 x Aux In (Stereo)
Input Connections:
XLR-F (L + R Input, balanced),
3.5 mm stereo jack (Aux In)
Input Impedance:
6 kOhm (XLR In), 10 kOhm (3.5 mm jack)
Input Sensitivity:
3dBu (XLR In), -6 dBV (3.5 mm jack)
Max. Input Level:
16 dBu (XLR In), 7 dBV (3.5 mm jack)
Protection Circuits:
Audio Limiter, Max. Input leveling, Power-OFF Mute-Relay
Headphone Outputs:
1
Headphone Output Connectors:
3.5 mm stereo jack
Power Output:
2 x 1.65 Vrms / 1% THD @ 33 Ohm Load
Minimal Connected Impedance per Channel:
16 ohms
Frequency Response:
20 Hz - 40,000 Hz
THD @ 1 kHz Sinus:
0.04%
Controls:
Power/Volume,
Balance L/R,
Stereo/Mono (Focus) -switch,
Indicators:
Signal (green) / Peak (amber),
battery (low battery: red) / Power LED (power ON: green)
Power Supply:
9 V block battery, DC low voltage power adapter
Operating Voltage:
9 V DC
Power Consumption:
Nom. 70 mA / Max. 150 mA
Housing Material:
plastic
Housing Surface:
soft-touch
Housing Colour:
black
Dimensions (W x H x D):
80 x 42.5 x 133 mm
Weight (without battery):
165 g
Accessories (included):
belt clip