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LD Systems HPA1 Amplifier for headphones and wired IEM 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.
LD Systems HPA1 Amplifier for headphones and wired IEM Main Features Compact headphone amplifier Perfect for wired IEM applications Locking XLR inputs for main stereo signal Minijack AUX input Battery powered Belt clip included
This 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.
LD Systems HPA 1 Specifications
Inputs: 2, AUX In (Stereo)
Input connectors: 3.5 mm stereo jack (AUX In), XLR-F (L + R Input, balanced)
Input impedance: 6000 (XLR In)Ohm(s), 10000 (3.5 mm jack)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: Max. Input leveling, Power OFF – Mute relay, Audio Limiter
Headphones ouputs: 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 – 40000Hz
THD: 0.04%
Controls: Balance L/R, Stereo/Mono (Focus) switch, Power / Volume
Indicators: Battery (low battery: red), Peak (Amber), Signal (green), Power LED (Power ON: green)
Operating voltage: 9 V block, 9 V DC power supply, 9 V DC
Current draw: Nom. 0.07 A / Max. 0.15A
Cabinet material: plastic
Cabinet surface: Soft-touch
Cabinet colour: Black
Width: 80mm
Height: 42.5mm
Depth: 133mm
Weight: 0.155kg
Accessories (included): Belt clip Listing correct at time of upload errors and omissions excepted.This is brand new item and comes with a full UK warranty and VAT receipt. Payment
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About Us
absolutemusic was set up over ten years ago by a group of passionate audio professionals who wanted to deliver better service and greater savings on music gear than could be found anywhere else.We’ve since grown into one of the UK’s leading music retailers and we’ve recently moved into a huge new two-storey superstore boasting three massive guitar display walls and dedicated departmentsfor drums, guitars, DJ, live sound, synths & keyboards, hi-tech and accessories. We also have four guitar booths, two soundproofed drum booths, an in-house Guitar Workshop and a unique monitor-auditioning studio designed byacoustician Andy Munro.Next door is our café and complex of rehearsal and tuition studios available for hire seven days a week, where we also run regular workshops, instrumental lessons, demo events and recording sessions. Soon to be added is a professionalrecording studio and control room.Every member of our 50-strong absolutemusic team is an experienced musician or engineer who can offer you accurate, expert advice on anything from vintage guitars to the latest software. We pride ourselves on alwaysrecommending the right products for the job, most of which can be sent out on next-day delivery!As well as our busy sales and studio departments, we have a super-supportive Technical Support department who can offer advice and help with your gear, and a flexible Hire Department offering a wide range of gearavailable for your upcoming events.Join us here soon to see our amazing 14,000-square-foot showroom and 10,000-square-foot studio complex, and to enjoy our regular in-store events. (absolutemusic, Knighton Heath Estate, 855 Ringwood Road, Bournemouth, BH11 8NE) Shipping
We deliver all items, except items worth less than 30, by insured courier.
In most cases we can deliver items within a couple of working days. We will contact you should delivery be delayed. Exceptions may apply to non-mainland destinations, the very north of Scotland and non-UK destinations.
Before sending goods, we will contact you via email to let you know when we will be shipping and provide you with tracking information.
Most items are delivered on an overnight service ( 2-3 days for non-mainland UK and 3-5 days for mainland Europe ). If you are in the UK, but not on the mainland, a delivery surcharge may apply and the service may vary. This depends on item size and destination but for most items to Northern Ireland for instance, this surcharge is 10. For more details, please contact us.
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Our store opening hours are:
Monday – Saturday: 10.00am – 6.00pm
Sundays and Bank Holidays (Except Christmas and Easter Sunday): 10.00am – 4.00pm Please note, our Web team are only in Monday to Friday
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Category: Musical Instruments:Pro Audio Equipment:Amplifiers
Location: Bournemouth