Contents
- The Top 8
- Top 8 Headphone Amps Reviewed in Detail
- 1. Best Overall
- 2. Best Value
- 3. Best Lightweight
- 4. Best Budget
- 5. Best Splurge
- 6. Best Design
- 7. Most Versatile
- 8. Best for Small Spaces
- Headphone Amps Compared Side by Side
- How We Reviewed
- What to look for
- How to Choose Headphone Amps
- Frequently asked questions
You want to find the best headphone amp under 500. The Mackie HM-4 Headphone Amplifier is our top pick. It drives four headphones from any source with 1/4-inch or 1/8-inch outputs. Each listener can enjoy their own volume control, making it excellent for group sessions. For a more budget-friendly option, consider the HA400 Headphone Amplifier by Zendstanding. It supports two headphones at a time but lacks independent volume control for each listener.
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The Top 8
These are the strongest picks that come in under $500, cheapest first.
Top 8 Headphone Amps Reviewed in Detail
Here are the best headphone amps under 500. Each model offers unique features for different needs.
1. Best Overall
HA400 Headphone Amplifier 4 Channel Metal Stereo Audio Amplifier
- 1/4″ TRS Connector: The signal source has to be connected to this 1/4″ TRS connector, Suit for headphones without an amplifier to converter adapters are necessary as they can be used with 1/4 inch headphones. This amplifier suits headphones with 32-100 Ω 50mm drivers. Max. output level approx.40mA in 100Ω. It can power up to four pairs of headphones with four independent volumes
- Low Noise JRC4580 Operational Chip: Adopting lower noise, high fidelity, and high gain upgraded version imported 4580 operational amplifier chip, can provide high-power stereo and output level control for each channel. Based on improving output power, modify the sound quality and timbre to provide high-quality audio enjoyment
- 4-Channel Independent of Control: When you use the headphone splitter to share a source with your friends, everyone can independently control the volume of the headphones Interference noise. When everyone is involved in the recording and monitoring process, HA400 is a perfect solution, perfect for stage and studio performances or applications that require multiple headphone connections
- Ultra Compact & Portable: The metal structure headphone separator with a size of 90X55X40MM resembles the volume of a cassette tape, making it easy to carry. But the configuration is powerful and the functions are complete. You can carry it to any location and scene as well as move it to anyone you want to be controlled
- Multi Scenario Applications: Powered by the accompanying 12V DC adapter, this ultra-compact headphone amplifier system is suitable for studio and stage applications, as well as outdoor performances, small concerts, home and outdoor karaoke, conference speeches, etc; He is the perfect partner for the band! Even in the game, you can fully enjoy the immersive experience with friends
The Mackie HM-4 Headphone Amplifier is an excellent choice for users needing multiple channels. Its ability to drive four headphones is a standout feature. You can enjoy independent volume control for each listener, making it perfect for group sessions. Compared to other options, the Mackie offers a compact design. It can easily fit on a desk and requires no extra power supply, making it user-friendly. One limitation is that it lacks advanced features like Bluetooth streaming, which some users may want.
Pros
- Drives four headphones simultaneously from one source.
- Independent volume control for each channel.
- Compact build for easy placement.
Cons
- No Bluetooth connectivity.
- Limited features compared to other higher-end models.
Best for: Group settings needing multiple headphones. Not ideal for: Those wanting advanced features like Bluetooth.
The Mackie HM-4 is the best choice for group listening experiences.
2. Best Value
LZSIG Headphone Amplifier with Bass Boost, 4 Channel, 1‑IN 4 OUT, 12V
- HEADPHONE AMP: LZSIG LHA2 4-channel stereo headphone amp specially designed for home studios. It features ultra-low noise & high-power stereo sound with independent volume control per channel, supporting up to 4 pairs of 32~100Ω headphones with 50mm drivers. No adapter needed, works with both 3.5mm (1/8”) and 6.35mm (1/4”) headphones. Widely compatible with PC, phones, audio interfaces, DJ mixers, tablets and all devices with 3.5/6.35mm audio output. Pair perfectly with professional headphones for crisp, steady sound in personal & shared monitoring
- BASS BOOST: New function, when this switch is pressed, the audio effects of the two frequency bands of 400~600 Hz and 3000~7200 Hz are immediately increased, so that the intensity of vocals and bass is further enhanced. Even when used as an audio distributor, each channel can output the corresponding effect
- ULTRA-LOW-NOISE & HI-FI SOUND: LZSIG headphones amplifier system Equipped with 5 ROHM low-noise and high-quality operational amplifiers, it guarantees the highest sound quality, ultra-low noise, and distortion-free performance. It is ideal for distributing up to 4 audio signals, allowing multiple headphones to enjoy an ultra-low noise monitoring and music system. The 4-channel headphone amplifier is compatible with 1/4″ or 1/8″ TS and TRS plugs, making it perfect for both studio and stage applications
- S/M MODE: This earphone amplifier has Stereo/Mono switch button to switch freely according to the type of input audio.Compatible with 1/4″ and 1/8″ TS and TRS plugs.Ultra-compact headphone amplifier system for studio and stage applications
- FOUR INDEPENDENT LEVEL CONTROL: LZSIG headphone amp features high-fidelity analog circuitry, high power output, great dynamics, and low distortion sound quality! When you use the 4-way headphone splitter and your friends share a source, the circuit is designed to be anti-crosstalk interference noise and is ideal for distributing up to 4 audio signals. Each headphone output can independently control its volume
- ROAD-READY METAL BUILD & DURABLE KNOBS: Constructed with a solid metal chassis and heavy-duty control knobs for lasting reliability. The robust build shrugs off late-night knob-twisting and road bumps, giving you the confidence to keep it on your desk for daily sessions or clipped to your bag for last-minute gigs—upgrade from fragile plastic gear to a professional metal build designed for years of consistent performance
- ※This is a 4-Channel Headphone Amplifier (Not a Mixer)
The Fender Mustang Micro Plus Headphone Amplifier is a versatile option for guitar players. It offers 25 amp models and 25 effects, allowing for many sounds. The Bluetooth capability is a major plus for those who want to stream music directly. Compared to the Mackie, it is designed mainly for guitars and does not have multiple outputs for various listeners. Those looking for an amp for group use may find it less useful. However, its compact design makes it easy to travel with.
Pros
- Features 25 amp and effect models.
- Bluetooth streaming capability.
- Compact and portable design.
Cons
- Not suitable for connecting multiple headphones.
- Limited to guitar use, not great for general listening.
Best for: Guitarists looking for a portable amp. Not ideal for: Users needing to connect multiple headphones.
The Fender Mustang Micro Plus is a great choice for guitar players on the go.
3. Best Lightweight
Neoteck 16-300 Ohm Portable Headphone Amplifier,3.5mm Jack Headphone Amp
- 【16-300 Ohm Hi-Fi Impedance Compatibility】This headphone amplifier supports 16-300Ω impedance headphones, compatible with low,mid,and high-end devices. With SNR>120dB and THD+N=0.0003%, it effectively reduces noise and delivers pure sound quality. It’s perfect for mobile devices and it offers a premium audio experience
- 【Immersive Surround Sound】This 3.5 mm headphone amp featuring a two-stage gain switch to enhance signal input and a 3.5mm audio jack for output, it boosts power output while refining sound quality and tone, delivering clear, true stereo. Music lovers enjoy lifelike surround sound and immerse in precise audio effects.Meanwhile,this amplifier suAApports volume adjustment according to your needs,which is ideal for the elderly to enjoy music clearly
- 【Aluminum Matte Surface】Neoteck headset amp with fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it reduce interference and improves heat resistance.Besides,internal HiFi structure in amplifier supports more stable audio signal transmission
- 【12 Hours Long Battery Life】This long-lasting headset amplifier is powered by a 1500mAh lithium battery(Type-C power Cable Included) With over 12 hours of continuous use,whether you’re on the go or using it for extended periods at home or in the studio, it ensures a high-quality audio experience
- 【Compact Smartphone-Sized Design】With a design similar in size to a smartphone and weighing only 102g, this portable headphone amplifier is lightweight and portable, taking up minimal space. Ideal for on-the-go travel, it lets you enjoy high-quality music anytime, anywhere
- 【Universal Compatibility】Neoteck portable headphone amplifier is compatible with MP3,MP4 players,personal media players, smartphones, laptops and portable CD players. With just one Neoteck headphone amplifier, you can connect all your devices without the need for multiple amplifiers
The Vox amPlug 3 AC30 Headphone Guitar Amplifier is a lightweight, portable amp. It captures the classic sound of the VOX AC30 tube amp, known for its rich tones. With a dual-channel design, it offers clean and overdriven sounds. Compared to the previous models, it is geared specifically for guitarists and features built-in rhythms for practice. This focus on guitar limits its versatility for general headphone use. It also doesn’t support multiple headphones, making it less ideal for sharing.
Pros
- Iconic VOX AC30 sound emulation.
- Dual-channel design for varied tones.
- Built-in rhythms for practice.
Cons
- Not suited for multiple headphone connections.
- Limited to guitar use.
Best for: Guitarists wanting a portable amp. Not ideal for: Users needing multi-headphone support.
The Vox amPlug 3 is perfect for guitarists seeking portable sound.
4. Best Budget
Neoteck 3.5mm Headphone Amp with Bass Boost, HiFi Headphone Amplifier
- High-Fidelity Sound: Neoteck 16-600Ω Audio Headphone Amplifier Boasts a 3.5mm AUX Input and Output, with an SNR>100Db and THD+N of 0.0005%. which Allows it to Output not only Louder Sound but also a Sharper and More Realistic Stereo Sound without Distortion.Get Lost in your Music like Never Before
- Enhanced Bass Performance: With our Bass Switch on the Headphone Amplifier, you can Enjoy a More Delicate and Mellow Bass Performance, Providing you with an Even More Enjoyable and Immersive Music Experience. This is the Perfect Accessory for Any Audiophile
- Universal Compatibility: Our HiFi Headphone Amplifier Boasts Remarkable Compatibility for Various Digital Devices such as MP3 Players, Ipods, Mobile Phones,Laptops, Notebooks/Netbooks, or Portable CD Players. You can Always Enjoy High-Quality Sound with Various Mainstream Devices
- Extended Battery Life: Our Audio Power Amplifier Features a Rechargeable Battery that Allows it to Stay Uninterrupted for More than 8 Hours ,which Make You Enjoy Non-Stop High-Quality Sound without Worrying about Battery Life and Perfect for Long Commutes or Trips.(Not Recommended to Use while Charging Due to Safety and Current Interference)
- Compact and Durable: Neoteck Headphone Amplifier with Aluminum Matte Surface is Durable to Use and Provides a Comfortable Handheld Feeling. Moreover,Lightweight and Compact Design Makes it Easy to Carry Wherever you Go. Never Compromise on Sound Quality Again–Take High-Fidelity Listening Experience with You Anywhere
The HA400 Headphone Amplifier by Zendstanding is a compact option for basic needs. It supports two headphones and is designed for users needing something simple. Unlike the Mackie, this model lacks independent volume controls for each headphone. However, it is affordable and works well for casual listening. Its compact size makes it easy to store, but those needing more channels will find it limiting.
Pros
- Simple design for easy use.
- Compact size for storage.
- Good sound quality for two headphones.
Cons
- Only supports two headphones.
- No independent volume controls.
Best for: Casual listeners needing a basic amp. Not ideal for: Users wanting to connect multiple headphones.
The HA400 is a solid choice for basic headphone needs.
5. Best Splurge
Vox amPlug 3 AC30 Headphone Guitar Amplifier w/Stereo FX, Tremolo, Speaker Emulation, Built-in Rhythms, and Aux in
- Delivers the iconic sound of the classic VOX AC30 tube amp, known for its rich, dynamic tones
- Dual-channel design with Normal and Top Boost channels, offering a range of clean to overdriven sounds
- Nine built-in rhythms, including rock, pop, Latin, and jazz, for play-along practice and jamming
- Immersive stereo effects like lush reverb, spacious delay, and modulation effects such as chorus and flanger
- Analog circuitry that captures the interactive dynamics and rich overtones of a tube amp
- Compact and lightweight design at just 40 grams (excluding batteries), making it perfect for travel
- Up to 16 hours of playtime with effects and rhythms on from two AAA Batteries
- Includes a TRRS cable for connecting to smartphones or tablets, allowing for recording and streaming
- Auxiliary input for jamming along with your favorite tracks, enhancing your practice sessions
- Classic VOX styling with a sleek black finish and VOX logo for a professional look
The LZSIG Headphone Amplifier stands out with its bass boost feature. It’s designed for home studios and supports up to four headphones. The independent volume controls allow for personalized listening. While it is a good option for those wanting a versatile amp, it lacks portability compared to others. If you need to move your amp frequently, this may not be the best choice. However, it excels in sound quality for studio settings.
Pros
- Bass boost feature for enhanced sound.
- Supports up to four headphones.
- Independent volume controls for customization.
Cons
- Not very portable.
- May be overkill for casual listeners.
Best for: Home studio use. Not ideal for: Users needing a compact amp for travel.
The LZSIG delivers great sound for studio environments.
6. Best Design
LEKATO Guitar Headphone Amp,Micro Electric Guitar Headphone Amp for Electric Guitar&Bass Rechargeable Bass Headphone Amplifier for Practice with 5…
- : Our electric guitar headphone amplifier is a handy silent-play gear for guitarists.No more worrying about disturbing others and guitar output volume can be adjusted by VOL switch, let you jam with your favorite tracks or play with musical ideas late into the night
- – : LEKATO mini guitar amp has Bluetooth reception, use your mobile phone or other Bluetooth devices to search for “B6” to connect, you can input background music wirelessly.Kind reminder: does not apply to Bluetooth headphones or Bluetooth speakers
- : , , , , . Our pocket guitar headphone amp is suitable for electric guitar, bass, electric acoustic guitar and other musical instruments with pickup. Perfect Christmas gift. Ideal gifts for your children, friends, families or lovers who is a guitar enthusiast
- : You can also use the 3.5mm to 6.35mm Audio Cable included with the guitar amplifier to connect your speakers for sound output.Kind reminder: The portable guitar amp requires wired headphones or speakers to output sound
- : The mini guitar amplifier is so compact that all you need is a pair of headphones and a cell phone to pick up your guitar and start playing anywhere.This travel amp with a 180° swivel plug is compatible with a wide range of guitars with different jack positions
- : Built-in rechargeable lithium battery, continuous working time more than 8 hours.LEKATO guitar headphone amp has a 1-year warranty, if there is any quality problem, our service team is always at your service.
The Neoteck 3.5mm Headphone Amp offers high-fidelity sound for its compact size. It supports headphones with an impedance of 16-600Ω, making it versatile. The high signal-to-noise ratio ensures minimal distortion. Compared to the other models, it is best for single-user scenarios. It lacks multiple channels, so it’s not suitable for group use. The sound quality is excellent, especially for solo listening experiences.
Pros
- High-fidelity sound with minimal distortion.
- Supports many headphone impedances.
- Compact and travel-friendly.
Cons
- Not suitable for multiple headphones.
- Limited functionality outside solo use.
Best for: Solo listeners seeking high-quality sound. Not ideal for: Users needing to connect several pairs of headphones.
The Neoteck is perfect for those who value sound quality above all.
7. Most Versatile
Mackie HM-4 Headphone Amplifier (4-Channel), Compact Splitter, Black
- Drives four headphones from any source with a 1/4-inch or 1/8-inch output
- Everyone in the session gets their own volume
- Four Independent Outputs: level control per listener
- Compact Build: velcro it to a desk, rack, or stand
- Plug and play, no power supply games
The Fosi Audio K5 Pro Gaming DAC Headphone Amp is specifically designed for gaming. It includes a microphone function and is known for its high-quality audio. Compared to the other options, it is tailored for gamers, featuring superior performance and audio detail. However, it may not be the best choice for general music listening. If you’re a gamer, it offers excellent sound but may not suit everyone else.
Pros
- Designed specifically for gaming.
- Includes a microphone function.
- High-quality audio performance.
Cons
- Not ideal for music listening.
- Limited use outside gaming.
Best for: Gamers wanting quality audio. Not ideal for: General music listeners.
The Fosi Audio K5 Pro is crafted for gamers who want the best audio experience.
8. Best for Small Spaces
FiiO JadeAudio GIGAS 1 High-Power Desktop Headphone Amplifier, Class AB Discrete Amp, Up to 4600mW+4600mW Balanced Output, 4.4mm & 3.5mm Outputs (Black)
- 【High-Power Drive for Demanding Headphones】 Built to give demanding headphones the power they need, GIGAS 1 delivers up to 4600mW+4600mW through the 4.4mm balanced output at 32Ω. Ideal for planar magnetic and high-impedance headphones that benefit from greater driving power, dynamics, and headroom.
- 【Class AB Discrete Amplification】 Built around a carefully engineered Class AB architecture with ON Semiconductor MJE243G/MJE253G transistor pairs, GIGAS 1 uses a discrete output stage for high current capability, low distortion, and precise control, delivering a smooth and engaging listening experience.
- 【4.4mm Balanced & 3.5mm Outputs】 Connect a wide range of headphones through the 4.4mm balanced or 3.5mm single-ended output. The 3.5mm output also supports CTIA microphone pass-through, making GIGAS 1 suitable for compatible gaming headsets, calls, and multimedia use.
- 【Works with Your Existing Audio Sources】 Add powerful amplification to DACs, DAPs, smartphones, computers, CD players, and other analog audio sources through the RCA and 3.5mm inputs. Dual gain modes help match the output to sensitive IEMs as well as power-hungry headphones.
- 【5V or 12V PD Power for Flexible Use】 GIGAS 1 supports standard 5V USB power for everyday listening and USB-C PD 12V power for higher output capability, greater dynamics, and more headroom. An optional 3.5mm-to-USB-C cable bundle makes it easier to connect compatible phones and computers to your desktop setup.
The LEKATO Guitar Headphone Amp is a compact option geared for guitarists. It features five effects and Bluetooth capabilities, allowing for easy streaming. Its size makes it perfect for practice sessions. However, it is limited in use outside of guitar playing. Those wanting a versatile amp for all headphone types may find it lacking. Nonetheless, its portability is a major advantage for on-the-go musicians.
Pros
- Compact and portable design.
- Includes Bluetooth streaming.
- Offers multiple effects for guitarists.
Cons
- Not suitable for general headphone use.
- Limited to guitar applications.
Best for: Guitarists needing a portable practice amp. Not ideal for: Users wanting a general-purpose headphone amp.
The LEKATO is best for guitarists looking for portability and effects.
Headphone Amps Compared Side by Side
The table below lists headphone amps with key features, such as channels, power, and special functions. You can compare them to find the best headphone amp under 500 for your requirements.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Mackie HM-4 Headphone Amplifier | Best Overall | Loud Technologies Inc. | $49.99 | Check |
| 2 | Fender Mustang Micro Plus Headphone Amplifier | Best Value | Fender Musical Instruments Corporation | $123.5 | Check |
| 3 | Vox amPlug 3 AC30 Headphone Guitar Amplifier w/Stereo FX | Best Lightweight | VOX | $39.98 | Check |
| 4 | HA400 Headphone Amplifier 4 Channel Metal Stereo Audio… | Best Budget | Zendstanding | $21.99 | Check |
| 5 | LZSIG Headphone Amplifier with Bass Boost | Best Splurge | xisier Electronic Technology | $26.98 | Check |
| 6 | Neoteck 3.5mm Headphone Amp with Bass Boost | Best Design | Neoteck | $31.99 | Check |
| 7 | Fosi Audio K5 Pro Gaming DAC Headphone Amp | Most Versatile | Fosi Audio | $79.99 | Check |
| 8 | LEKATO Guitar Headphone Amp,Micro Electric Guitar… | Best for Small Spaces | LEKATO | $39.99 | Check |
| 9 | FiiO JadeAudio GIGAS 1 High-Power Desktop Headphone… | — | FIIO | $49.99 | Check |
| 10 | Neoteck 16-300 Ohm Portable Headphone Amplifier,3.5mm… | — | Neoteck | $29.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered information from manufacturers, online reviews, and product listings. This ensured we had accurate and reliable details about each headphone amp.
How we built this shortlist
We looked at over 20 headphone amps, focusing on those under 500. Our criteria included power output, design, and user reviews. Only the best made it to this list.
What we ruled out and why
We removed products with low ratings or that didn’t meet our specifications. If an amp didn’t support multiple headphones or lacked essential features, it was excluded.
What we did not do
No products were tested by hand, nor were lab measurements taken. We relied solely on available data and customer reviews to form our conclusions.
How often this page is updated
This page is updated regularly to reflect the latest products and changes in the market. You can expect new additions or revisions every few months.
What to look for
Output Power
Look for an amp with enough output power for your headphones. Most standard headphones work well with 100 mW output. Higher power is better for demanding headphones.
Number of Channels
Consider how many headphones you need to connect. A 4-channel amp is great for group settings. For solo use, a 2-channel amp might suffice.
Portability
If you plan to move your amp, weight and size matter. Lightweight models like the Fender Mustang Micro Plus are easier to transport without sacrificing sound quality.
Connectivity Options
Check the inputs and outputs. Models with both 1/4-inch and 1/8-inch outputs are more versatile. This ensures compatibility with various headphones and devices.
Noise and Distortion Levels
Consider the signal-to-noise ratio (SNR). An SNR of 100 dB or higher means less noise and better sound quality. Look for specs that ensure minimal distortion.
How to Choose Headphone Amps
Understand Your Headphones
Know the impedance of your headphones. Most headphones range from 32 to 300 ohms. Choose an amp that can power them effectively without distortion.
Decide on Usage
Think about how you will use the amp. For studio use, a 4-channel amp is ideal. For personal use or practice, a portable model may be better.
Check Volume Controls
Look for models with independent volume controls for each channel. This allows users to adjust their own sound levels, which is helpful in group settings.
Consider Additional Features
Some amps offer built-in effects or Bluetooth streaming.
Evaluate Build Quality
Look for sturdy materials that can withstand regular use. A metal casing is often more durable than plastic and can protect the internal components better.
Frequently asked questions
What is the best headphone amp under 500?
The best headphone amp under 500 is the Mackie HM-4 Headphone Amplifier. It offers four channels and independent volume control.
How many headphones can a headphone amp support?
It depends on the model. Some amps, like the Mackie HM-4, can support up to four headphones. Other models may support only two.
What features should I look for in a headphone amp?
Look for output power, number of channels, and noise level. Features like Bluetooth connectivity or built-in effects can also be beneficial.
Do I need an amp for high-impedance headphones?
Yes, high-impedance headphones usually require more power. A good headphone amp can provide the necessary power for these headphones.
Are portable headphone amps worth it?
Portable headphone amps are great for on-the-go use. They often provide better sound quality than built-in headphone outputs.
Shopping around? We have 15 more headphone amp guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- ENERGY STAR televisions ENERGY STAR (EPA/DOE)
- MedlinePlus hearing MedlinePlus, U.S. National Library of Medicine
About the author
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