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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
LD Systems HPA4 Headphone Amplifier 4-ChannelThe 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. General 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)
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.
General
| 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 |
| 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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
A Golden Bridge of Pixels and Dreams: The Amazon Basics Mastery
Style: 1-Pack, Size: 25 Feet
Rating: 🔌🔌🔌🔌🔌 (5/5 plugs)
Navigating the vast seas of tech can be a daunting task, but every now and then, a beacon emerges, guiding us through with clarity and purpose. Enter the Amazon Basics DisplayPort to HDMI Display Cable – a 25-foot tapestry of connectivity that seamlessly bridges worlds.
Visually, the cable might appear unassuming, but its true strength lies beneath the surface. Dressed in an elegant shade of black, it's a discreet companion that focuses on performance rather than pomp. However, the gold-plated plugs, gleaming like crowns, hint at the superiority housed within. It's not just a cable; it's a regal pathway.
The moment I connected my device, the magic unfurled. Transporting visuals from the DisplayPort realm to the HDMI kingdom, the transition was so smooth, it felt like watching a painter seamlessly blend colors on a canvas. From the detailed intricacies of a 1920x1200 resolution to the immersive depths of 1080p, every pixel found its home, painting a vivid tableau.
25 feet – what a marvel! Whether my devices are close-knit neighbors or separated by a grand hall, this cable covers the distance with aplomb. The length ensures flexibility and adaptability, whether I'm setting up an elaborate home theater or connecting a workstation across the room.
Its uni-directional prowess ensures a focused and uninterrupted flow of data. There's an unspoken promise here: once you plug in, the Amazon Basics cable takes over, ensuring a performance that's both robust and reliable.
The gold-plated plugs aren't just for show; they're a testament to quality. They ensure a stable connection, reducing interference and elevating the transmission quality. It's like having a dedicated team of golden knights guarding your digital realm.
However, in this symphony of tech, if there were a single note I'd love to tweak, it would be the inclusion of a clip or velcro strap. For those times when I don't need the entire 25-foot expanse, managing the extra length would be so much more convenient with this tiny addition.
To conclude, the Amazon Basics DisplayPort to HDMI Display Cable is more than a mere accessory; it's a conduit of dreams. It understands that in our digital age, connectivity isn't just about devices; it's about experiences, memories, and moments. And with this cable, every moment is presented in its richest form, unadulterated and true.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2023
★★★★★ 5
Works fine.
Style: 1-Pack, Size: 6 Feet
It's a cord and works fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 4
A Cable That Knows Its Job and Does It Without Drama
Style: 1-Pack, Size: 6 Feet
This Amazon Basics DisplayPort‑to‑HDMI cable is the strong, silent type — uni‑directional, dependable, and absolutely not here for your “why won’t this work backwards?” nonsense. It plugs in, does its job, and beams your DisplayPort signal to your HDMI display like a loyal little digital courier. No flickering, no tantrums, no “surprise, I’m actually an adapter from 2009.”
If you want a cable that just works and doesn’t demand emotional support, this is the one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Clear picture and reliable connection.
Style: 1-Pack, Size: 6 Feet
This DisplayPort to HDMI cable was exactly what I needed at a low price point to connect my computer to my monitor. The gold-plated connectors are functional for maintaining a steady signal, and the 6ft length is more than adequate for my desk setup. I’m giving it 5 stars because the picture quality is excellent and it worked immediately without any flickering—this was a good choice.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
just works perfectly out of the box
Style: 1-Pack, Size: 6 Feet
Plugged this in between my PC and monitor and it worked right away with zero setup required. Picture quality is great and I've had no issues with flickering or signal drops after weeks of use. The 6 foot length is perfect for a typical desk setup and it feels a lot sturdier than the random cheap cables I've used before. Honestly what more could you want from a cable at this price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
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