10 Best Headphone Amplifiers 2026 in the United States

The TOPPING DX5 II is a powerful headphone amplifier and DAC combo designed for audiophiles and serious music lovers. It uses advanced dual ESS9039Q2M DAC chips to deliver very clean, high-resolution sound up to 32-bit/768kHz and DSD512, ensuring detailed and distortion-free audio. The amp section features a fully balanced design pumping out up to 7600mW per channel—enough to easily drive high-impedance headphones or sensitive in-ear monitors without noise issues. It also offers excellent impedance matching and low distortion, contributing to clear, natural sound.

A standout feature is the 10-band graphic equalizer, allowing fine sound adjustments that are uncommon in this price range. Bluetooth 5.1 with LDAC support enables high-quality wireless audio streaming. The user interface includes a colorful display and an easy-to-use knob for straightforward navigation. Connectivity options are broad, including USB, coaxial, and optical inputs, making it compatible with many devices and platforms. The 12V trigger and preamp mode add versatility for integration with other audio gear.

The unit is somewhat bulky and not designed for portability, making it best suited for desktop setups. While its high power output is excellent, casual listeners with simpler headphones may not require such capability, positioning it as more of a specialized tool for enthusiasts. This makes the DX5 II a robust, feature-packed headphone amplifier that excels in sound quality and customization with a focus on desktop use rather than portable convenience.

The iFi xDSD Gryphon is a portable balanced DAC and headphone amplifier designed for high-resolution audio enthusiasts. It boasts impressive power output of 1000mW, ensuring it can drive a wide range of headphones with ease. Impedance matching is handled effectively with built-in iEmatch and auto-gain technology, which automatically adjusts the output to suit the sensitivity of different headphones and in-ear monitors. This makes it versatile and user-friendly for various audio setups.

The Gryphon offers ultra-low Total Harmonic Distortion, providing clear and accurate sound reproduction. The Signal-to-Noise Ratio is optimized for cleaner playback, making it suitable for critical listening and audiophile use. Gain control is robust and adaptive, further enhancing its usability with different headphones. Additionally, the Gryphon supports full MQA decoding and native DSD up to DSD512, catering to high-resolution audio formats. The device is compact and lightweight at 7.6 ounces, making it highly portable, and its sleek military-grade aluminum design adds durability and a premium feel.

Connectivity is diverse with Bluetooth 5.1, USB-C, S-PDIF, and analog inputs/outputs, offering flexibility for various audio sources. Advanced features like XBass and xSpace settings further enhance the listening experience. However, it’s worth noting that it does not include a TOSLINK Mini-Plug to TOSLINK Adapter, which might be necessary for some users. For those looking for a high-performance portable headphone amplifier with advanced features and multiple connectivity options, the iFi xDSD Gryphon is a strong contender.

The CHORD ELECTRONICS Mojo 2 stands out in the headphone amplifier category with several notable strengths. Its power output is solid, ensuring a high-quality and robust audio experience. The device offers versatile input options, including Micro USB, coaxial, and optical TOSLINK, all supporting high-resolution audio formats. This versatility makes it compatible with a range of devices, from personal computers to smartphones and tablets.

Impedance matching is well-managed, enhancing the listening experience across different headphones. The low Total Harmonic Distortion (THD) ensures clarity and precision in audio playback, while a high Signal-to-Noise Ratio (SNR) minimizes background noise, providing an immersive sound experience. Gain control is available for fine-tuning audio output to match personal preferences and headphone specifications.

Portability is a significant advantage, given its compact dimensions (3.26 x 2.44 x 0.9 inches) and lightweight design (10.8 ounces), making it easy to carry and use on the go. However, it may not be the best option for users seeking a budget-friendly amplifier, as it ranks relatively high in price. Additionally, while it offers extensive compatibility, it might require additional adapters for certain devices, which could be an inconvenience. The Mojo 2 is a powerful, versatile headphone amplifier that excels in audio quality and portability, suitable for audiophiles and those looking for high-end performance.