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LD Systems HPA1 Headphone and Wired IEM Amplifier

£95.00

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SKU: LDHPA1

Product Description

The LD Systems HPA is a headphone amplifier designed for musicians. With locking stereo XLR connectors and a belt clip, the HPA 1 will be at home when you’re in the studio and on stage. You won’t have to rely on the sound guy with the HPA 1 either, with Volume and Balance controls as well as a built in limiter. So you can always hear what’s going on.

The whole thing runs off a 9V battery which will give you 12 hours, so more than enough for even the longest recording session.

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Here’s what LD Systems say about the HPA 1:

The LD Systems HPA 1 is a versatile headphone amplifier with high power output for stage, studio and home recording and is the perfect solution for wired in-ear-monitoring.. The compact device in a rugged, ergonomically shaped plastic housing with soft-touch surface and practical belt clip is very extensively equipped.

In addition to locking XLR connectors for the stereo signal L/R input, the HPA 1 has a balanced 3.5 mm stereo jack as AUX input, which can be used in parallel for clicks or playback. It is protected for safe operation against excessive input levels; a hollow pin socket with negative internal contact enables the connection of a network adapter for fixed operation.

A 3.5 mm stereo jack is provided as earphone and headphone output. Volume level and balance can be set with easy-grip knobs, a push-button switches between the summed mono and stereo signals. A full-fledged limiter is integrated for distortion-free playback and as protection against feedback.

The LD Systems HPA 1 has bi-colour LEDs to facilitate the features overview, which displays the response of the limiter during peaks and the battery status. At 165 grams, the headphone amplifier is distinctly light-weight and can be operated for up to 12 hours thanks to a high quality 9 V block battery.

In the Box 

  • Belt Clip

Specifications 

  • Inputs: 2
  • Input Type: AUX In (Stereo)
  • Input connectors: 3.5 mm stereo jack (AUX In), XLR-F (L + R Input, balanced)
  • Input impedance: 10000 (3.5 mm jack) Ohm(s), 6000 (XLR In) Ohm(s)
  • Input sensitivity: -6 (3.5 mm jack) dBV, 3 (XLR In) dBu
  • Max. input level: 7 (3.5 mm jack) dBV, 16 (XLR In) dBu
  • Protection circuits: Audio Limiter, Max. Input leveling, Power OFF - Mute relay
  • Headphones outputs: 1
  • Headphones outputs: 3.5 mm TRS
  • Power Output (1% THD @ 33 Ohm Load): 2 x 1.65 Vrms
  • Minimum connected impedance: 16 (per channel) Ohm(s)
  • Frequency response: 20 - 40000 Hz
  • Total Harmonic Distortion (THD): 0.04%
  • Controls: Balance L/R, Power / Volume, Stereo/Mono (Focus) switch
  • Indicators: Battery (low battery: red), Peak (Amber), Power LED (Power ON: green), Signal (green)
  • Operating voltage: 9 V block, 9 V DC power supply
  • Operating voltage: 9 V DC
  • Max. Current: Nom. 0.07 A / Max. 0.15
  • Cabinet material: Plastic
Specifications
Brand
LD

Customer Reviews

4.3

3 reviews

Value

Looks

Durability

Sound

Trusted Customer2nd Aug 2021

Value 4Looks 4Durability 4Sound 4

Mr Jason Carpenter18th Mar 2020

Value 4Looks 4Durability 4Sound 4

Mr Leonardo MacKenzie13th Sep 2018

I spent some time using wireless IEMs but the wired option seems to be a much smoother process for the engineers and comes without any of the interference issues I had before. As a musician who plays seated, it's no less convenient to be wired.

Finance available at checkout for orders £300+

How do I use instant finance?

It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.