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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Quick Comparison

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SKULDHPA4E005310VOX AMPLUG NIGHT TRAINLDHPA6PMONICONHP4 EU
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Price 49.00 incl. GR VAT 31.00 incl. GR VAT 30.51 incl. GR VAT 212.03 incl. GR VAT 70.00 incl. GR VAT 138.87 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
  • 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

The amPlug Night Train perfectly simulates the high-gain sound of the compact VOX Night Train tube amp. Just as with the actual Night Train head, you can switch between the two preamp sounds. The BRIGHT position boosts the high-frequency range; the THICK position offers a chunkier, heavier sound. The emulated speaker cabinet circuit accurately recreates the sound of the Night Train amp being played through the matching V112NT single 12" Night Train speaker cabinet. As a finishing touch, amPlug Night Train share some of the cool looks of its namesake amplifier.

Specifications
  • Controls: Gain, Tone, Volume; STANDBY/ON/FX switch
  • Terminals: PHONES Jack (stereo), AUX In Jack (stereo)
  • Power supply: AAA batteries (x 2)
  • Battery life: amPlug Night Train:
  • With zinc-carbon batteries: approximately 9 hours
  • With alkaline batteries: approximately 24 hours
  • Dimensions (W x D x H): 86 x 80 x 31mm/3.39" x 3.15" x 1.22“
  • Weight: 40 g/1.41 oz. (not including batteries)
  • Included items: AAA batteries (X2) (for verifying operation)

 

LDHPA6 6-Channel Rackmount Headphone Amplifier The LD Systems HPA 6 is a highly flexible 1U 19" rack format headphone amplifier with 6 fully independent channels and comprehensive features for a wide range of professional audio monitoring applications. Each channel provides a 6.3 mm TRS headphone output on the front panel with level control, mono/stereo switching, discrete left/right muting  and a 6.3 mm TRS Aux input with Main/Aux balance control  for mixing in further signal sources. Four-segment LED meters permit visual output level monitoring, and two 6.3 mm TRS outputs per channel on the rear allow for connecting a total of 18 headphones. The HPA 6\'s main section features a master level control with eight-segment LED metering  and 6.3 mm TRS input to mix in an additional source with all channels. The rear panel provides the main stereo inputs on balanced XLR and 6.3 mm TRS connectors and stereo outputs for daisy chaining multiple units.
  • Type: 6-channel
  • Inputs: Main Input (Stereo), Direct In (Stereo), 6 x Aux In (Stereo)
  • Input Connections: XLR and 6.3 mm jack L&R (Main Input, balanced), 6.3 mm stereo jack (Direct In), 6.3 mm stereo jack (Aux In)
  • Input Impedance: 13 kOhm
  • Line Outputs: Main Output (stereo, balanced)
  • Line Output Connectors: XLR and 6.3 mm jack L&R
  • Headphone Outputs: 6 x 3
  • Headphone Output Connectors: 6.3 mm stereo jack
  • Power Output: 6 x 125 mW
  • Minimal Connected Impedance per Channel: 8 ohms
  • Frequency Response: 20 Hz - 20.000 Hz
  • Controls: Main Input Level, 6 x Input Mix Main/Aux, 6 x Headphone Level, 6 x Mono Switch, 6 x Mute L&R, Power
  • Indicators: Main Input/Direct In Level Meter (8-segment LED chain), 6 x channel level meter (4-segment LED chain), 6 x mono LED, 6 x Mute L&R LEDs, Power LED
  • Power Supply: IEC power socket
  • Operating Voltage: 220 - 240 V AC, 50 - 60 Hz / 110 - 120 V AC, 50 - 60 Hz
  • Power Consumption: 40 W
  • Cabinet Material: metal
  • Cabinet Surface: painted
  • Width: 483 mm
  • Height: 44 mm
  • Depth: 217 mm
  • Accessories (included): power cord
Palmer 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
 
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 Aluminum
Weight0.50 kg0.30 kg0.40 kg3.00 kg1.00 kg2.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 0.50 kg
Weight 0.30 kg
Weight 0.40 kg
Weight 3.00 kg
Weight 1.00 kg
Weight 2.00 kg