Intimately detailed. Infinitely deep.
Dedicated amplification that brings you closer to the heart of every recording.
The finest headphones in the world are only as good as the signal they receive. Our collection of headphone amplifiers is curated to provide the power, headroom, and clarity needed to truly drive your favourite pair. Whether you are seeking the organic, holographic warmth of Feliks Audio and Cayin vacuum tubes, or the high-resolution precision of iFi Audio and Astell&Kern, we have a dedicated solution for your desktop or portable setup. From the refined, studio-grade control of Luxman to compact, high-performance DAC/amps, these units bridge the gap between your music and your ears - ensuring you hear every breath, pluck, and subtle decay in stunning high-fidelity.
Cayin Audio RU7 1 Bit USB DAC / Headphone Amplifier
Choose your option
Cayin HA-6A V2 Tube Headphone Amplifier - Type UK
Choose your option
Keces Audio S3 Pre / Headphone Amplifier
Choose your option
Luxsin X9 Headphone Amplifier DAC & Pre Amplifier
Choose your option
Luxsin X8 Headphone Amplifier DAC & Pre Amplifier
Choose your option
Cayin Audio RU3 Portable USB DAC / Headphone Amplifier
Choose your option
Cayin Audio RU9 Vacuum Tube Portable DAC / Headphone Amplifier
Choose your option
Matrix M-Stage HPA1 Headphone Amplifier
Choose your option
Sony PHA-2 Portable High-Resolution DAC and Headphone Amplifier
Choose your option
Fostex HP-A3 32bit DAC / Headphone Amplifier
Choose your option
Burson Audio Conductor 3 Reference DAC Class A Headphone Amplifier Preamplifier
Choose your option
Chord Mojo Portable DAC & Headphone Amplifier
Choose your option
iFi Audio Micro iDSD Signature DAC and Headphone Amplifier
Choose your option
iFi Audio Hip-DAC Portable DAC/Headphone Amplifier
Choose your option
Cayin HA-3A Headphone Amplifier - Type UK
Choose your option
Violectric DHA V380²
Choose your option
Unlocking the True Potential of Your Headphones.
Plugging a pair of reference-grade headphones directly into a laptop or smartphone is like putting budget tires on a supercar. To experience the breathtaking dynamics, massive soundstage, and pinpoint detail your headphones are capable of, you need dedicated amplification. Click through the tabs below to explore the different types of headphone amplifiers and find the perfect match for your listening habits.
Where Will You Be Listening?
Your first decision is about lifestyle. Do you do your critical listening at a dedicated desk, or do you need audiophile-grade sound on the move?
- Desktop Amplifiers: Designed to sit permanently on a desk or hi-fi rack and plug into wall power. Because they aren't restricted by battery size or portability, desktop amps feature massive power supplies. They are the ultimate choice for driving demanding, power-hungry headphones with absolute authority and zero compromise.
- Portable Amplifiers & DAPs: Ranging from pocket-sized "dongles" to robust battery-powered bricks and Digital Audio Players (DAPs). These deliver high-fidelity sound on a commute, in the office, or moving around the house. High-end portable amps offer astonishing performance that rivals many desktop units, ensuring you never have to leave your high-res audio behind.
Choosing Your Sonic Signature
Headphone amplifiers use different technologies to manipulate the audio signal, resulting in two distinct "flavors" of sound.
- Solid-State: Uses transistors to amplify the signal. These amps are prized for their ultra-low noise floors (a pitch-black background), lightning-fast speed, and analytical precision. They deliver tight, punchy bass and are generally the best choice for driving Planar Magnetic headphones, which demand high current.
- Valve (Tube): Uses glowing glass vacuum tubes. Tube amps introduce beautiful harmonic distortion that the human ear loves. They offer an incredibly lush, warm, and holographic midrange, making vocals and acoustic instruments sound startlingly intimate. They are a legendary pairing for high-impedance dynamic headphones (like the Sennheiser HD800 series).
All-in-One vs. Ultimate Flexibility
Your digital music needs to be converted to analog (via a DAC) before it can be amplified. You can buy these as a combined unit, or as separate components.
- DAC/Amp Combos: The most popular and space-efficient choice for desktop listening. The manufacturer perfectly matches the internal DAC chip to the amplifier circuit, ensuring brilliant synergy in a single, elegant box. Just plug in a USB cable from your computer and your headphones into the front.
- Stand-Alone Separates: Buying a dedicated standalone DAC and a separate standalone headphone amplifier. This physically isolates the noisy digital conversion process from the delicate analog amplification, lowering the noise floor even further. It also allows you to upgrade just the DAC or just the amp in the future as technology evolves.
Powering Your Specific Headphones
Not all headphones require the same type of power. Checking your headphone's specifications will help you choose the right amplifier:
- High Impedance (e.g., 300 - 600 Ohms): These headphones resist electrical current and require an amplifier that can swing a high amount of Voltage to get loud and dynamic.
- Low Impedance / Planar Magnetics (e.g., under 50 Ohms): Planar magnetic headphones might be low impedance, but they are notoriously inefficient. They don't need voltage; they need raw, steady Current (Amperage) to maintain tight control over their flat drivers. A robust solid-state amplifier is usually the perfect partner.
- Balanced Connections: If your headphones have a balanced cable (ending in a 4.4mm or 4-pin XLR plug), look for an amplifier with a dedicated balanced output. This provides double the power and perfectly isolates the left and right channels for a wider soundstage.
Headphone Amplifier FAQs
What does the "Gain" switch on my amplifier do?
What does the "Gain" switch on my amplifier do?
Think of gain as a multiplier for the incoming audio signal. It dictates how much power the amplifier applies before you even touch the volume knob.
- Low Gain: Perfect for highly sensitive headphones and In-Ear Monitors (IEMs). It gives you precise control over the volume dial and keeps the amplifier’s "noise floor" (the subtle background hiss) completely silent.
- High Gain: Designed for power-hungry, low-sensitivity planars or high-impedance headphones. It boosts the base power so you don't have to crank the volume knob to the maximum just to reach a comfortable listening level.
What is the difference between Balanced (XLR/4.4mm) and Unbalanced (6.35mm/3.5mm) outputs?
What is the difference between Balanced (XLR/4.4mm) and Unbalanced (6.35mm/3.5mm) outputs?
Most traditional headphones use an unbalanced connection (the standard 3.5mm or larger 6.35mm jack), where the left and right earcups share a single ground wire.
A balanced output (usually a 4-pin XLR or a 4.4mm Pentaconn connection) gives the left and right drivers their own completely separate positive and negative/ground signal paths. This physically separates the channels, resulting in zero crosstalk, a wider soundstage, and a pitch-black background. Furthermore, balanced outputs on an amplifier typically bypass certain internal components to deliver double the raw power, giving your headphones significantly more dynamic punch and control.
What is "Output Impedance" and why does the 1/8th rule matter?
What is "Output Impedance" and why does the 1/8th rule matter?
Output impedance is the electrical resistance of the amplifier itself. In high-end audio, we generally follow the "1/8th Rule," which states that your amplifier's output impedance should ideally be less than 1/8th of your headphone's impedance.
For example, if you have 32-Ohm headphones, your amplifier's output impedance should be 4 Ohms or less. If an amplifier's output impedance is too high relative to the headphones, it can physically alter the headphone's frequency response, often resulting in muddy, bloated bass and a loss of treble detail. Most modern solid-state amps have near-zero output impedance, but it is an important spec to check if you are buying a tube amplifier.
Will an amplifier make a cheap pair of headphones sound high-end?
Will an amplifier make a cheap pair of headphones sound high-end?
An amplifier's job is to take the signal it receives and make it bigger with absolute transparency. It will absolutely give lower-tier headphones more volume and slightly better bass control, but it cannot add detail that the headphone drivers are incapable of resolving. In fact, a highly resolving, transparent audiophile amplifier will often expose the flaws in cheaper headphones. To get the best return on your investment, ensure your headphones and your amplifier are in a similar performance tier.
Do I still need a DAC if I buy a standalone headphone amplifier?
Do I still need a DAC if I buy a standalone headphone amplifier?
Yes. Your music exists as digital code (1s and 0s) and your amplifier only speaks analog (electrical current). Something must translate that signal.
If you buy a standalone headphone amplifier (one without digital inputs on the back), you must feed it an analogue signal. While you could run a cable directly from the headphone jack of your laptop to the amplifier, you would be relying on the computer's noisy internal DAC chip, which severely limits the sound quality. For high-fidelity sound, you should always pair a standalone amplifier with a high-quality, external Digital-to-Analog Converter (DAC).
