Headphone Amplifiers

Portable USB DAC and Headphone Amplifier Dongle, incl. Leather Case

Portable USB DAC and Headphone Amplifier Dongle

FET Driver Unit (Amplifier) for Electrostatic STAX Headphones

The Violectric DHA V380² is a powerful all-in-one solution comprising a headphone amplifier, DAC, and preamplifier. With balanced outputs, high-quality ESS converter technology, and flexible pre-gain adjustment, it delivers maximum control, precision, and authority for demanding headphones.

The Chord Alto is a compact, high-end headphone amplifier with a discrete amplifier architecture, high power reserves, and uncompromisingly neutral sound tuning – ideal for studio and audiophile listening.

The Chord Hugo 2 is a high-resolution DAC and headphone amplifier with FPGA technology, offering exceptional detail, precision, and musicality – ideal for demanding listeners at home and on the go.

Astell&Kern has been working hard to research and develop amplifier technology to achieve the purest, most unadulterated sound. The AK PA10 is the first AK model to feature a Class-A amplifier, utilizing Astell&Kern's expertise in amplifier circuit design. This Class-A amplifier delivers a natural and spatial analog sound, further enhanced by our proprietary TERATON ALPHA technology. Experience Astell&Kern's pure analog sound with the AK PA10's Current, Gain, and Crossfeed options, allowing you to customize the sound for your digital audio players and source devices.

The Astell&Kern AK HC5 is a high-quality high-resolution USB DAC that delivers exceptional sound quality to mobile devices. It features the flagship AK4499EX DAC, a high-driving mode, and a dual noise-shielded cable design, ensuring remarkable detail resolution, dynamics, and purity. The AK HC5 also offers DAR upsampling, six selectable DAC filters, and precise 150-step volume control, giving users maximum control over the sound. Its 1.62-inch OLED display, wide device compatibility, and compact aluminum housing make it the ideal choice for audiophiles who want to unleash the full potential of their headphones on the go.

Mobile Bluetooth D/A converter and amplifier.

Tube headphone amplifier with two Genalex KT88 tubes

True balanced headphone amplifier with 4 output stages

Wireless streamer, DAC, preamplifier and headphone amplifier in one

Reliable headphone amplifier with a neutral sound image

Fully balanced, analogue Class A headphone and preamplifier.

USB DAC for Smartphones without Headphone Jack

Balanced tube headphone amplifier with vintage NOS vacuum tubes and single-ended Class A technology.

Fully discrete, analogue Headphone Amplifier with True Transient Technology

Headphone Amplifier with D/A Converter (USB-C) and Three Headphone Outputs (6.3 mm jack, unbalanced / 4.4 mm Pentaconn, balanced / 4-pin XLR, balanced)

Transformer Coupled, Balanced Driven Vacuum Tube Headphone Amplifier

Semiconductor Driver Unit for Electrostatic Earspeakers