HPA-4X2 4-Channel Stereo Reference Headphone Amplifier
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HPA-4X2 4-Channel Stereo Reference Headphone Amplifier

4.3/5
Product ID: 43799499
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Details

  • Brand
    POLSEN
  • Color
    Black
  • Output Wattage
    4 Watts
  • Product Dimensions
    3"D x 3.75"W x
  • Item Weight
    0.01 Ounces
🎧4 independent stereo headphone outputs
🔇ultra low-noise circuitry
🔗daisy-chain multiple units seamlessly
Frequently Bought Together

Description

🎧 Amplify your studio’s vibe with flawless multi-listener sound!

  • COMPACT YET MIGHTY - Durable, space-saving design built for professional studios and project setups.
  • EXPAND YOUR STUDIO - Link multiple units effortlessly with the daisy-chain feature for scalable monitoring.
  • NOISE WHAT NOISE - Experience pristine sound with ultra low-noise amplifier circuits.
  • FLEXIBLE CONNECTIVITY - Multiple input options including 1/4" TRS and RCA stereo inputs for versatile use.
  • QUAD CHANNEL POWERHOUSE - Drive up to 4 headphones with crystal-clear stereo separation.

The HPA-4X2 is a professional-grade 4-channel stereo headphone amplifier designed for pro and project studios. It features four independent low-noise amplifier circuits, multiple stereo input options (1/4" TRS and RCA), and a compact, durable design. The unit supports daisy-chaining to expand headphone monitoring capacity, includes adapters for various headphone jacks, and offers a stereo/mono switch for flexible audio control.

Reviews

4.3

All from verified purchases

B**8

Great for Headphones with TV That Isn't Headphone Ready

My wife and I like to use headphones when watching TV. When we travel, the TV sets we have access to sometimes do not have a stereo-jack output. And for most (or all?) TVs, the RCA outputs cannot be attached directly to headphones. They must be attached to an amplifier.This very compact unit does a great job of meeting that need. Very simple to set up, and the sound is crystal clear with little or no lag.

C**F

Small, solid, smooth controls and all needed adapters.

Nice size, power supply included, does the intended job well.

M**F

Great little headphone amp!

Can play loud and remains crystal clear.

E**P

Kind too cheap

It looks solid-built, but the headphone jacks are loose and wiggle. All four. So I may open it up and somehow tighten them up with hot glue or something. Same goes for volume knobs. What can I say? you get what you pay for.

W**T

Jack is Loose - That's What We Get for Buying Cheap

I have hum just 2 months after purchase. I have to wiggle the cable around on the rear 1/4" port. Tried multiple high-quality cables. It's definitely the jack. ...That's what we get for buying the cheap crap.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Currently out of stock

Belgiumstore

Sorry, this item from our Belgium store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Hpa 4x2 4 Channel Stereo Reference Headphone Amplifier | Desertcart Belgium