Eversolo H1 DAC & Headphone Amp – Portable Headphone Amplifier with ES9281AC Pro DAC chip

Functional overview

• Almost 0 noise floor, compact and powerful.
• ES9281AC Pro DAC chip with good sound quality.
• 121dB signal-to-noise ratio.
• LDO circuit with less noise and high current.
• 32Bit /384KHz DSD256 hardware decoding.
• MQA decoding with master recording level.
• Adaptive headphone impedance.
• Cable is exchangeable, compatible with mainstream mobile phones, tablets, and computers.
• All-aluminum compact body, exquisite and durable.
• Type C interface, the data cable can be changed easily.

Good Sound in a Small Body

H1 has adopted the E9281AC Pro high-performance DAC chip from the ESS company. It is a solution with low-consumption and low-noise, SNR up to 121dB. Portable and lightweight, with good sound resolution and small distortion

Powerful Decoding Capability

As a portable headphone amp and DAC, H1 is as powerful as professional sound cards Up to PCM 32Bit/384KHz, DSD 11.2896 MHz (DSD256 Native), and MQA hardware decoding

Enjoy Master Quality Audio

MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording. The master MQA file is fully authenticated and is small enough to stream or download. H1 adopts MQA technology to receive and decode MQA audio and provide master-level sound

Hi-Res Audio Certificate

EverSolo H1 has received the Hi-Res Audio logo, and sound quality is guaranteed

Mainstream Type-C interface without Connection Worries

The design of the Type-C interface helps to change data cables easily for different devices. With the support of the UAC 2.0 protocol, no drive needs to be installed. Plug and play on most mobile phones, tablet,s and computers

Universal 3.5 Headphone Jack

H1 has provided a 3.5 universal headphone jack in response to the fact that there is no headphone jack on mainstream mobile phones. Strong thrust brings you authentic lossless music. The 3.5 headphone jack is gold-plated and anti-oxidation to ensure a reliable electrical connection with high stability and durability

LDO Integrated Circuit

A low-noise and efficient LDO integrated circuit has been adopted in the power conversion circuit, which provides high current and less noise; the noise floor is under good control

Power Consumption Control Extends Battery Life

Benefited from the high-integration and efficient chip solution, H1 is low-consumption and not easily heated. The design of headphone insertion detection is also helpful to avoid power loss, the decoding circuit will be automatically turned off when no headphone is inserted. The battery life of mobile phones can be extended

Professional Tuning by Audio Experts

Eversolo audio experts have designed circuits rigorously, with anti-interference capability. Adjustments according to component characteristics rare epeated to achieve the best hardware performance. It ensures the best audio indexes and hearing experience anywhere

Smart POP Crackling Sound Breaker

An electronic signal switch has been integrated to auto-detect headphone plugging and unplugging. At that time, the signal path will be disconnected automatically. It will reduce the ‘POP’ crackling sound and avoid damage to hearing and the headphone

Intuitive RGB Multi-color Indicator

It can detect music formats and display 4 different indicator colors correspondingly. Music formats and playback status are more intuitive

Advanced Craftsmanship for Enjoyable Appearance

The surface of the metal housing looks glossy after polishing, sandblasting, and oxidation.It has a smooth feel and is easy to keep clean. The color lake blue fits the taste of the young, which is really enjoyable

Specifications