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LD Systems HPA 4

4-Channel headphone amplifier

  • 4 Adjustable headphone outputs
  • 6.3 mm Stereo jack connectors
  • RCA L / R and 6.3 mm jack input
  • Switchable mono stereo
  • Operates with external DC power supply
  • Max. output power: 4x 100 mW
  • Input impedance: 1 kOhm
  • Incl. 24 V DC power supply

Further information

Number of stereo channels 4
Output Level Adjustment Per Channel Yes
Amount Of Inputs 2
Rack format No

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LD Systems HPA 4 66% bought this exact product
LD Systems HPA 4
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38 € Add to Cart
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4.6 / 5.0
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Perfect

25.02.2017
I use the HPA4 headphone amplifier on my Roland RD-64 in conjunction with a Sennheiser HD 558 headphone (impedance 50 Ohm). The device does what it should, I could not notice any sound degradation. The processing of the HPA4 is flawless, the potentiometers and connections feel worthy. The device is compact and integrates itself optically super on my desk. On the bottom are four moss rubber feet which keeps my desk surface free from scratches. On the front there is a yellow LED, which indicates the switch-on state. Personally I would have still wanted a toggle switch for switching on and off. Do not bother me but really, because you can alternatively just pull the plug. The matching power supply (24 V DC / 500 mA) is included in the delivery. Overall, for the purpose described, very recommendable.
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LD Systems HPA 4

Pier Francesco L., 05.05.2017
I use this system for closed concerts where I can not have a lot of volume so even on headphone output I have a limited volume.
Having 4 outputs I use this system even in situations where other people need to have a headset return and it is very handy.
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38 €
You save 15,56 % (7 €)
Price includes VAT, shipping costs extra
Available immediately
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This item is in stock and can be dispatched immediately.

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Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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