LD SYSTEMS HPA 4 Compact HEADPHONE AMPLIFIER 4 CHANNELS

49.00 incl. GR VAT

In stock (can be backordered)

EAN: 4049521115523
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LD Sytems HPA 4 – a compact and powerful headphone amplifier The LDHPA4 has small dimensions, can handle up to 4 headphones and has an output power with no equal in its class. That means high volume with no distortion. With these features the LDHPA4 is an essential tool for every project- and home studio. […]

 

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LD Sytems HPA 4 – a compact and powerful headphone amplifier

The LDHPA4 has small dimensions, can handle up to 4 headphones and has an output power with no equal in its class. That means high volume with no distortion. With these features the LDHPA4 is an essential tool for every project- and home studio.

Specifications

Product type
Headphone Amp:


Inputs
2


Input connectors
6.3 mm TRS , RCA


Input impedance
1 k Ohm(s)


Outputs
2


Output connectors
6.3 mm Jack


Power output
4 x 100 mW


Minimum connected impedance
10 Ohm(s)


Frequency response
20 – 20.000 Hz


Controls
4 x headphone volume , Mono/stereo switch


Indicators
Power


Operating voltage
External Power Supply


Operating voltage
24 V DC


Cabinet material
metal


Cabinet surface
painted


Width
94 mm


Height
48 mm


Depth
82 mm


Weight
0,27 kg


Accessories (included)
power supply

Weight 0.50 kg

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LD SYSTEMS HPA 4 Compact HEADPHONE AMPLIFIER 4 CHANNELS removePRESONUS HP-4 FOUR CHANNEL HEADPHONE DISTRIBUTION AMPLIFIER removePalmer Pro MONICON W - Passive Monitor Controller white Limited Edition removeBEHRINGER MA400 Ultra-Compact Monitor Headphone Amplifier removeTASCAM MH-40MKII HEADPHONES PRE-AMPLIFIER removeAPOGEE GROOVE HEADPHONES AMP , USB DAC remove
NameLD SYSTEMS HPA 4 Compact HEADPHONE AMPLIFIER 4 CHANNELS removePRESONUS HP-4 FOUR CHANNEL HEADPHONE DISTRIBUTION AMPLIFIER removePalmer Pro MONICON W - Passive Monitor Controller white Limited Edition removeBEHRINGER MA400 Ultra-Compact Monitor Headphone Amplifier removeTASCAM MH-40MKII HEADPHONES PRE-AMPLIFIER removeAPOGEE GROOVE HEADPHONES AMP , USB DAC remove
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SKULDHPA4HP4 EUPMONICONWE005310MH-40MKIIGROOVE
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Price 49.00 incl. GR VAT 138.87 incl. GR VAT 75.00 incl. GR VAT 31.00 incl. GR VAT 565.55 incl. GR VAT 271.56 incl. GR VAT
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Description
ContentLD Sytems HPA 4 - a compact and powerful headphone amplifier The LDHPA4 has small dimensions, can handle up to 4 headphones and has an output power with no equal in its class. That means high volume with no distortion. With these features the LDHPA4 is an essential tool for every project- and home studio. Specifications Product type Headphone Amp:
Inputs 2
Input connectors 6.3 mm TRS , RCA
Input impedance 1 k Ohm(s)
Outputs 2
Output connectors 6.3 mm Jack
Power output 4 x 100 mW
Minimum connected impedance 10 Ohm(s)
Frequency response 20 - 20.000 Hz
Controls 4 x headphone volume , Mono/stereo switch
Indicators Power
Operating voltage External Power Supply
Operating voltage 24 V DC
Cabinet material metal
Cabinet surface painted
Width 94 mm
Height 48 mm
Depth 82 mm
Weight 0,27 kg
Accessories (included) power supply
The new HP4 from PreSonus answers the need for a headphone distribution amplifier with professional specifications in a small package at an affordable price. The HP4 features four discrete headphone outputs on the front panel each with its own volume potentiometer and 150mW of amplification per channel. The HP4 also features adjustment over control room monitors with a separate volume control, monitor mute switch and mono switch giving you an extremely powerful monitoring solution at an amazingly low price. Features ? Four High Power Headphone Outputs ? Ultra loud (150mW per channel) ? Ultra quiet operation ? Musical Wide Dynamic Range ? Control Room Monitor Outputs with Level Control ? Mono or Stereo Operation ? Monitor Mute Switch ? Daisy Chain an Infinite Number of Units ? Compact package Technical Specifications Input TRS Impedance 10K Ohms Panel Controls Headphone Level 1 to 12 Monitor / Feed Output -80dB to +10dB Mono Switch Monitor / Feed Mute Power Supply Type Linear Input 16VAC/1000mA Output TRS Balanced 51 Ohms Impedance Performance THD+Noise (Unweighted) 0.002% Noise Floor  -98dB Signal To Noise >95dB Power Supply Rejection >98dB Power 16 Watts Physical Weight  5lbs./ 2.3 kg. Dimensions 5.5 x 5.5 x 1.75 Mounting Max Rack and Universal Rack Tray Chassis Steel Panel Brushed Aluminum Sides Cast AluminumPalmer Monicon, and the volume is right! With Palmer Monicon, your monitor volume is always under control. The passive mini-mixer with the oversized control is inserted between the stereo output of the notebook, PC or interface and an active monitor system and thus permits convenient and precise volume control of the monitors from the workstation. The passive circuitry with only a few components has absolutely no affect on the sound. Mute and mono buttons make it possible to mute the outputs and merge the stereo output signal into a mono master signal. The inputs and outputs of the controller are equipped with XLR connectors and the 3.5mm stereo TRS sockets usually found on computers. Combo input sockets also permit connection with 6.3 mm TRS plugs. Thus the Palmer Monicon is compatible with both professional and consumer equipment. Genuine wood sides make the practical studio tool in its massive powder-coated sheet steel housing an elegant looking "little helper" that is a typical Palmer product.
  • Type: passive
  • Number of channels: 2
  • Number of inputs: 2
  • Input connections: XLR Combo / 3.5mm stereo jack
  • Input type: balanced/unbalanced
  • Maximum input level: +20 dBu
  • Input impedance: 10 kohms balanced/ 5 kohms unbalanced
  • Number of outputs: 2
  • Output connections: XLR/m, 3.5 mm stereo jack
  • Output type: balanced/unbalanced
  • Max output level: +20 dBu
  • Output impedance: 600 ohms
  • Frequency response: 10Hz - 40 kHz +/- 1 dB
  • THD: 0,001 %
  • Max. attenuation: 85 dB (attenuator), 112 dB (attenuator + mute)
  • Controls: Attenuation, Mute, Mono
  • Housing material: sheet steel/wood
  • Housing surface: powder-coated
  • Width: 164 mm
  • Height: 62 mm
  • Depth: 85 mm
  • Ultra-compact monitor headphone amplifier for studio and stage applications
  • Personal \'\'more me\'\' mixer – mix a mic plus a monitor signal and hear them via headphones
  • Flexible Mic In and Mic Through connectors plus Ground Lift switch
  • Stereo Monitor input with dedicated Monitor Level control and Mono/Stereo switch
  • High-power headphone output on 1/4\'\' and 1/8\'\' jack connectors
  • DC 12 Vadapter included
  • 3-Year Warranty Program*
  • Designed and engineered in Germany

Specifications
General

Frequency response
    

 
    

20 Hz - 20  kHz (+0 dB, -1.5 dB)

Signal-to-noise ratio
    

 
    

100  dB (IHF A-weighted, input level control min.)

Channel separation
    

 
    

80 dB between adjacent channels

Line input
    

 
    

Front: 6.3 mm jacks, unbalanced
Rear: RCA connectors, unbalanced

   Input impedance
    

 
    

40 kOhm

   Nominal level
    

 
    

-10 dBV (0.3 V)

Headphone outputs
    

 
    

four 6.3 mm stereo jacks

   Maximum output power
    

 
    

2 x 1.5 W at 8 Ohm (1 channel in use)
2 x 1,2 W an 8 Ohm (four channels in use)

Power supply
        

230 V AC, 50 Hz

Power consumption
    

 
    

10 W

Dimensions (W x H x D)
        

482  mm x 44  mm x 196  mm

Weight
    

 
    

4 kg

Info

Apogee Groove is the best portable USB DAC and headphone amp for listening to music on your Mac or PC. Groove takes the same high quality audio technology found in the worldʼs most prestigious recording studios and delivers it to your laptop. Connect Groove directly to your computer and connect your headphones or powered speakers directly to Groove. Itʼs that easy. Youʼll be amazed by the difference in sound quality. Highlights: USB 2.0 connection to Mac and PC Up to 24 bit / 192kHz audio ESS Sabre DAC Constant Current Drive?, Ultra-smooth frequency response for any headphones Quad Sum DAC?, 4 DACs per channel for highest dynamic range and lowest distortion Asynchronous clocking Max output level: 225mW into 30 Ohm Multi-color LEDs for status and level indication Powered by USB Top panel buttons for adjusting output level and muting Compact and portable (95mm H x 30mm W x 16mm T) Premium aluminum build quality Built in the USA Pricing to be announced

Weight0.50 kg2.00 kg0.75 kg0.30 kg4.00 kg1.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.50 kg
Weight 2.00 kg
Weight 0.75 kg
Weight 0.30 kg
Weight 4.00 kg
Weight 1.00 kg