is a power supply included in the packaging? if so was a UK adapter also included or not? thanks in dvance

The Headphone amplifier was supplied to me with a small laptop type power supply with a detachable mains lead ( figure of eight to UK mains plug ). FYI the lead from the power supply to DC plug also has an inline on off switch fitted. Hope this helps

PreSonus HP4, 4-Channel Headphone Amplifier for Recording, Podcasting and Music Production

PreSonus HP4, 4-Channel Headphone Amplifier for Recording, Podcasting and Music Production

Product ID: 48070461

Details

Brand
PreSonus
Colour
blue
Compatible devices
Most with 1/4
Material
Metal
Output wattage
130 Watts

🎧4 stereo headphone amps

🔊130 mW per channel power

🔗Daisy-chain multiple units

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₱26441

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Description

🎧 Amplify your sound, elevate your studio vibe.

DAISY CHAIN READY - Expand your setup effortlessly by linking multiple HP4 units together.
COMPACT 1 3 U RACK DESIGN - Save valuable studio space with a sleek, professional rack-mount chassis.
CONTROL ROOM CUE MONITOR - Fine-tune your mix with dedicated level control for precise monitoring.
QUAD CHANNEL AMPLIFICATION - Simultaneously power 4 headphones for seamless group monitoring or collaboration.
POWERFUL 130 M W PER CHANNEL - Drive even high-impedance headphones with crystal-clear volume and punch.

The PreSonus HP4 is a compact, professional-grade 4-channel headphone amplifier delivering 130 mW per channel with low distortion and wide dynamic range. Designed for recording, podcasting, and music production, it features daisy-chain capability and a control room cue monitor with level control, all housed in a space-saving 1/3U rack-mount chassis.

Specifications

ASIN	B0002D0QDQ
Best Sellers Rank	11,376 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 59 in Computer Audio Interfaces
Brand Name	PreSonus
Customer Reviews	4.6 4.6 out of 5 stars (258)
Item Type Name	Monitoring and Controllers
Item Weight	907 Grams
Manufacturer	PreSonus
Unit Count	1.0 Count

Reviews

R**E

Dynamic, low distortion, high quality sound

Excellent dynamic sound quality with very low noise and distortion. Easily able to drive my Beyer 250 ohm speakers to high sound levels. Well engineered out of mainly metal parts and with smooth acting volume controls. I have it connected to the line-out of my Asus Xonar D2 sound card. It compliments this card perfectly and movie sound tracks are now reproduced with great clarity, dynamics and sound pressure levels. Very good value for money. Only one downside, the supplier failed to include the mains plug lead, which is indicated in the instructions, and has space in the packaging provided for it. The actual mains supply block was included. A bit annoying. Otherwise a brilliant product.

29.09.2014

D**.

Five Stars

good

19.07.2017

N**S

Does the job but requires caution (depending on how you use it)

I purchased the Presonus HP4 headphone amplifier to share the AV Receiver's headphone output with my wife and I'm very happy with its amplification level and low distortion characteristics. However, it inconveniently has to be switched off every time before plugging in/out of the source to prevent a spike on the headphones that can damage our hearing and/or the headphones. If you can find an alternative solution that eliminates the aforementioned issue, go for that. Otherwise, this is an excellent headphone amplifier.

5.06.2020

G**Y

Ottimo audio e zero fruscii.soddisfatto al 100x100

26.07.2025

A**O

Perfecto. Cumple de maravilla su cometido

6.09.2025

V**E

I love this little unit. Have 4 headphones plugged in when recording in my music studio and volume buttons serve their purpose well. The amplifiers provide really good and noiseless amplification. The main mute is a plus when I want to playback through my studio speakers. I don't use the mono much, yet, but both mono and mute buttons switch over quickly and quietly. A must have for recording session in your studio. Highly recommended.

21.02.2019

C**I

Yeni versiyonu, açma kapama switch’i eklenmiş, daha estetik olmuş vs. Fiyatına göre gayet başarılı, tavsiye ederim.

1.12.2024

M**E

Al sacarlo de la caja luego luego te das cuenta que es un equipo de calidad, maravilloso el interruptor de on/off en el cable de corriente, suena muy bien, buena potencia

13.02.2024

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TrustScore 4.5 | 7,300+ reviews

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₱26441

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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