Best selling Headphone amplifiers
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. FiiO KA11
The FiiO KA11 is an innovative portable audio device. It redefines the standards for size and performance in the world of portable DACs and headphone amplifiers. The KA11 is equipped with the CS43131 DAC and stands out for its excellent performance while maintaining low energy consumption. It is thus the perfect companion for audiophile adventures on the go. Its ability to support headphones with varying impedances while delivering up to 245 mW + 245 mW of power allows users to experience a powerful and nuanced sound, regardless of their headphone models.
The use of high-purity, oxygen-free copper wires with a palladium coating reduces impedance and promotes fast signal transmission, effectively blocking external interference. The technological sophistication of the KA11 is enhanced by support for high-resolution audio formats such as 384 kHz/32 Bit and DSD256, ensuring users always have access to music in the highest quality. The Hi-Res Audio certification confirms the outstanding sound quality of the KA11, achieved through a sophisticated HiFi circuit design and high-quality components on a gold immersion-plated circuit board.
The KA11 offers exceptional sound purity and clarity with a THD + N value of less than 0.0006% and a signal-to-noise ratio of 125 dB. The device's design not only impresses with its functionality but also with its visual appeal. The aluminum-magnesium alloy housing combines stability with an elegant appearance. The two-tone design in black and silver provides a striking visual focal point. Connectivity to Android devices is facilitated by the fixed USB-C cable. Support for the UAC1.0 mode enables a lag-free gaming experience.
2. FiiO K7
The FiiO K7 is a headphone amplifier and DAC in one. Use it as a link between your computer, music player, smartphone, etc. as an input source and powered speakers or headphones as an output source to benefit from a high-quality, space-saving audio system. The THX AAA 788+ amplifier technology achieves a remarkable output of up to 2000 mW and can thus confidently drive any earphones or headphones with both low and high impedance and generate a musically thrilling sound. The two AK4493S digital-to-analogue converters from the Japanese manufacturer AKM process high-resolution audio signals up to 32 bit and 384 kHz as well as DSD.
The pleasantly warm timbre of these DACs with their detailed fine resolution will make you discover and love your music. The many connection options make the FiiO K7 the interface for your audio equipment. Computer, notebook, music player, smartphone, tablet etc. can be connected to the USB input, the RCA inputs as well as coaxially or optically. Cinch outputs are available for connecting speakers. Headphones are connected to the front of the K7 at the 6.3 mm or the balanced 4.4 mm jack. A 6.3 mm to 3.5 mm adapter is included in the scope of delivery so that headphones with 3.5 mm plugs can also be used.
On the front of the FiiO K7 there is a control for two gain settings, so that headphones with different sensitivities can be operated optimally. Another switch can be used to change between the input sources (USB / optical / coaxial / line). The large metal rotary wheel on the front of the K7 allows precise adjustment of the volume. With its solid aluminium housing in discreet black and its compact dimensions, the FiiO K7 fits just as well on the desk as it does in the hi-fi rack.
3. FiiO K11 R2R
Immerse yourself in the fascinating world of audio enjoyment with the FiiO K11 R2R Desktop DAC and headphone amplifier. The 24 Bit R2R DAC, developed by FiiO, delivers a uniquely charming, melodic sound. Its fully differential architecture results in lower noise and a darker musical background compared to conventional devices. Supporting PCM up to 384 kHz/24 Bit and DSD256, the K11 R2R can process audio signals with high precision, bringing all musical details to life. The K11 R2R features two modes: the NOS (Non-Oversampling) mode retains the original sampling rate for decoding, preserving the authentic sound and allowing you to enjoy an organic and captivating musical experience. The OS (Oversampling) mode increases the overall sampling rate to 384 kHz for outstanding audio performance and a more finely resolved, purer sound. The K11 R2R is equipped with a variety of connections, including USB-C, optical and coaxial inputs, as well as 4.4 mm, 6.35 mm, RCA, and coaxial outputs to provide a comprehensive audio experience. With a high output power of 1300 mW + 1300 mW, the amplifier can effortlessly drive HiFi headphones. The three gain levels and volume curves allow the listening experience to be tailored to headphones and earphones with varying impedances. The timeless, sleek design of the K11 R2R enables flexible placement. The high-quality display shows all relevant information, while the pleasant RGB lighting of the FiiO logo provides quick visual feedback on the sampling frequency of the current audio playback. The FiiO K11 R2R offers user-friendly control through a multifunctional knob that covers all essential functions, from power on/off to volume adjustment.
4. BOSS (Electronics) Katana:GO
The Katana:GO is a compact, practical and tonally rich personal headphone amplifier for guitar. It is an indispensable companion for daily jams with your guitar or bass. This powerful headphone amplifier delivers authentic sounds from the stage-class Katana amplifier range directly to the output of your instrument and offers a variety of wireless music streaming, sound editing and learning tools available on your smartphone. Advanced spatial technology provides a rich 3D playing experience, while BOSS Tone Exchange offers an infinite sound library to explore any style. Whether you're a developing hobbyist or a pro keeping your skills sharp, the Katana:GO will keep you inspired wherever you play.
- Personal headphone amplifier with high-quality guitar and bass sounds from Katana stage-class amplifiers
- Guitar mode with 10 amp types and over 85 effects
- Bass mode with three amp types and over 65 effects
- Stage Feel function offers an immersive headphone experience with advanced BOSS room technology
- 30 user memories in each mode, filled with instantly playable sounds
- View memory names and the built-in tuner on the OLED display
- Wirelessly edit sounds and play along with music from your mobile device via Bluetooth
- BOSS Tone Studio companion app with powerful tools for sound editing, memory organisation and practice
- Download and share live sets on BOSS Tone Exchange
- Supports import of tone setting data from Katana guitar and bass amps
- Rechargeable battery with up to five hours of continuous runtime
- Record/playback tracks in music production software on a computer or mobile device via USB-C
- Wireless external foot control via the optional EV-1-WL Wireless MIDI
- Expression pedal and FS-1-WL wireless footswitch
- Optional carrying case for Katana:GO, charging cable and other accessories.
5. FiiO K11
Dive into the fascinating world of audio enjoyment with the FiiO K11 Desktop DAC and headphone amplifier. This technological masterpiece combines perfect balance and brilliant sound quality in a sleek housing. The K11 is equipped with a variety of connections, including USB, optical, and coaxial inputs, as well as 4.4 mm, 6.35 mm, RCA, and coaxial outputs to provide a comprehensive audio experience. With a power output of 1400 mW, the amplifier can effortlessly drive HiFi headphones. The three gain levels and volume curves allow the listening experience to be tailored to headphones with different impedances. Inside the K11 is a custom-made audio circuit that delivers impressive sound quality. Precise voltage stabilization is ensured by 16 low-noise LDOs powered by an external 12V switching power supply. The timeless, sleek design of the K11 allows for flexible placement, while the non-slip silicone base provides stability. The high-quality VA display shows all relevant information. The pleasant RGB lighting of the FiiO logo provides quick visual feedback on the sampling frequency of the current audio playback. The FiiO K11 offers user-friendly control via a multifunctional knob that covers all important functions from power on/off to volume adjustment. Additionally, it supports a driver-free USB DAC mode on Windows 10 and higher systems and is compatible with consoles like the PS5 and Switch. Immerse yourself in a new level of audio enjoyment with the FiiO K11, your desktop HiFi companion.
6. FiiO BTR17
The FiiO BTR17 is a compact Bluetooth DAC and headphone amplifier that offers top-notch wireless audio quality with the Qualcomm QCC5181 chip and Bluetooth 5.4. It supports high-resolution codecs such as LDAC, aptX Adaptive, and aptX Lossless, enabling lossless transmission in CD quality and reproducing the finest details of music. Thanks to its versatility and comprehensive codec support, the BTR17 is ideal for demanding headphones and high-quality audio output.
The BTR17 uses two ES9069Q DACs with 32-bit HyperStream architecture, which minimize distortion and deliver clear sound with a dynamic range of up to 130 dB and a total harmonic distortion of -120 dB. This is complemented by the THX AAA 78+ amplifier, which ensures powerful and precise audio playback with its fully symmetrical 4-channel architecture. In desktop mode, the BTR17 provides a high output power of up to 650 mW per channel when connected to an external power source, achieving performance typically only found in larger desktop amplifiers, making it ideal for demanding headphones.
For portable use, it features a built-in battery with a runtime of up to ten hours. Its 10-band PEQ allows for extensive sound customization. The PC/BT/PHONE switch enables flexible adaptation to different devices. Visually, the BTR17 impresses with its high-quality aluminum design and an elegant 1.3-inch IPS color display, which changes color according to the selected audio mode. The device comes with a custom-fit leather case that provides optimal protection.
With the FiiO BTR17, audiophile users receive a thoroughly thought-out device that meets the highest demands both on the go and at home. Thanks to the latest technologies, excellent sound quality, and flexible application possibilities, the BTR17 sets new standards in the field of Bluetooth DACs and headphone amplifiers.
7. Lake People Phone-Amp G111 MKII
Stereo headphone amplifier. The PHONE-AMP G111MKII is the successor of the famous G100, which in turn can be considered the forerunner of the HiFi / Hi-End devices from Lake People and Violectric. The G100 was Lake People's first unit to be widely used by both professionals and home users. Professionals praised the sheer indestructibility of the cabinet, private users its unimaginable high sound quality. The PHONE-AMP G111MKII contains everything that is still important to us today. Transistorised amplifiers for the highest transmission quality, full-running Alps RK 27 potentiometer for volume control, oversized power supply with toroidal transformer. Our technical guidelines were also defined here for the first time, which are unique in combination. Lowest noise due to low internal amplification. This means that inherent noise is usually not audible. Highest output voltage due to 60 volts internal operating voltage. Over 90% of all headphone amplifiers on the market have a maximum of half that. Therefore ideally suited for high-impedance headphones. Highest output power due to powerful output stages that can deliver significantly more current than a headphone needs. Therefore ideally suited for low impedance headphones and also for magnetostats. Highest damping factor due to lowest output impedance. Thus best control over critical headphones and the guarantee to provide a linear transmission. Features: High-grade potentiometer Alps RK 27 with optimum synchronisation and lowest crosstalk, discrete output stages with 4 transistors per channel (V100 technology), pre-gain amplification 5-stage adjustable to -12dB / -6dB / 0dB / +6dB / +12dB, unbalanced inputs with priority viavia gold-plated Cinch sockets, balanced inputs via gold-plated XLR sockets, outputs with switch-on delay via relays, LF transmission range 150kHz (-3dB), toroidal transformer and large filter capacities, ultra-compact aluminium housing, channel-separated design.
8. FiiO BTR15
The FiiO BTR15 can be used both wirelessly via Bluetooth and wired via the USB-C port as a DAC and headphone amplifier. Simply plug your headphones or earphones into the FiiO BTR15 and pair it with your smartphone, tablet or notebook via Bluetooth to enjoy your music in lossless quality and full bandwidth. Alternatively, you can use the BTR15 wired via its USB-C port as a first-class USB DAC for clearly audible sound enhancement for your smartphone, tablet, notebook or computer. Particularly practical: When the BTR15 is connected to a mobile device, the internal battery of the BTR15 is used and the battery of the mobile device is not discharged by the BTR15. When connected to a PC, the BTR15 draws power from the computer and the BTR15 battery is not discharged. The high-quality Qualcomm QC5125 Bluetooth 5.1 chip and the XMOS XU316 USB processor ensure the best possible data transmission at all times. Two integrated ES9219MQ DAC chips ensure high performance in digital-to-analogue conversion and therefore detailed, high-resolution music playback. The BTR15 has both a standard 3.5 mm connection and a balanced 4.4 mm connection for connecting various headphones and earphones. The FiiO BTR15 measures just 32 x 72.2 x 12.5 mm and weighs 37.3 grams. Functions such as skipping tracks, adjusting the volume, play/pause and answering/ending calls can be controlled directly via the buttons on the BTR15. The OLED display makes operation super-simple and shows all relevant information. In addition, the BTR15 can also be controlled via a smartphone with the FiiO Control app (for iOS and Android) installed, which makes it easy to adjust the parametric equaliser, for example.
Headphone amplifiers
CHF147.–
FiiO BTR15
Microphones, USB-DAC, Tone control, Display, gain switch, Bluetooth
9. FiiO JA11
The FiiO JA11 is a DAC and headphone amplifier that offers many remarkable features despite its low price. The device supports high-resolution audio formats such as PCM up to 384 kHz/32 Bit and DSD128, which is nearly unique in this price range. Thanks to an aluminum-magnesium alloy and a secondary anodizing process, the JA11 is not only durable but also visually appealing. The cable used is made of high-purity, oxygen-free, palladium-coated copper and is wrapped in a double silicone and braided layer, ensuring long durability and minimal interference. The JA11 stands out with its compact and lightweight design, weighing only 5 grams. With an output power of 30 mW at 32 Ohms, the DAC is particularly suitable for use with in-ear headphones. One of its standout features is the integrated professional DSP. The sound can be individually adjusted via the FiiO Control App. This parametric equalization (PEQ) allows users to shape the sound profile according to their preferences. The JA11 is compatible with Android, iOS, Windows, and Mac, and also supports microphone inputs and CTIA/OMTP inline controls, enabling functions such as phone calls and audio recordings. The JA11 impresses with its robust construction, excellent price-performance ratio, and customizable sound options. The DAC produces no disturbing noises such as hiss or electromagnetic interference and remains cool even during prolonged use, making it a reliable choice for music lovers. Thus, the FiiO JA11 is a compact, affordable DAC and headphone amplifier that offers high sound quality and extensive customization options. It is ideal for budget-conscious music enthusiasts looking to enhance their audio experience without breaking the bank.
10. iFi Audio GO link
The GO link is the missing link for your music experience. On the one hand, it allows you to connect wired headphones and earphones to digital devices that do not have a 3.5 mm headphone output. For another: Even if your device has a headphone jack, the GO link enables a significant sonic upgrade. That's because the GO link's DAC (digital-to-analogue converter) and headphone amplifier are superior to the audio technology in mobile devices and computers and can generate better sound quality. There is a USB-C connector at one end of the GO link and a 3.5 mm headphone jack at the other, both housed in a lightweight case made from a robust magnesium alloy. In between is a 6 cm long, flexible cable that bends easily. At the heart of the GO link is an energy-efficient, high-performance DAC chip from ESS Technology's Sabre HiFi series, which, together with iFi's optimised circuit technology, delivers ultra-low distortion, superb clarity and impressive dynamic range. Unlike other headphone dongles, the GO link features a hardware-based volume control rather than a software-based volume control, which contributes to the GO link's superior sonic performance. The GO link delivers an output power of 70 mW, which is enough to drive mobile device compatible headphones and earphones and far exceeds the headphone outputs of smartphones, tablets and computers.
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