Bon petit son ce dac, brancher essentiellement pour la voiture avec usb player pro au smartphone belle écoute sur autoradio
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EVERSOLO offers with the H2 a balanced DAC and portable headphone amplifier combo wich is compact and powerful. With a USB-C input, it is an ideal companion for use with a current smartphone. It incorporates a classic 3.5mm Jack output as well as a balanced 2.5mm Jack output compatible with the majority of your listening devices.
The amplification and decoding circuits, both collaborative and independent, guarantee high audio performance for a very qualitative sound reproduction.
In addition to an ES9038Q2M DAC chip, the EVERSOLO H2 is equipped with two RT1238 amplifier chips which greatly reduce distortion while allowing a considerable output power up to 200mV. On the USB interface side, the H2 embeds a CT7601 audio processor supporting very high quality audio formats and integrating dual clock crystal oscillators.
The EVERSOLO H2 is the result of rigorous work on circuit design with a selection of handpicked materials. The PCB signal circuit is processed with anti-interference technology and immersion-gold PCB. The professional audio calibration increases the technical performance of this Headphone Amplifier DAC.
The HI-Res Audio certification guarantees a listening quality superior to that of MP3 and CD, that is to say that this is a guarantee of a level of quality of high fidelity digital audio reproduction superior to the current standard.
The digital/analog conversion stage uses an ES9038Q2M DAC chip. This ensures good sound resolution and low distortion. It also allows low energy consumption, noise reduction and an SNR up to 121dB.
In addition, it supports high resolution audio streams, up to PCM 32bit 768kHz (WAV, APE, FLAC) and DSD512 (DFF/ASCD ISO, DSF).
The LDO allows the amplification circuit to deliver high current and reduce noise close to 0dB for pure sound.
Power consumption control allows the EVERSOLO H2 to avoid overheating. When no headphones are inserted the decoding circuit is automatically disabled, so this also preserves the battery of your telephone for example.
Thanks to its USB C type input and the support of the UAC 2.0 protocol, the EVERSOLO H2 does not require any reader to be installed and allows Plug and Play on most of your devices (telephones, tablets and computers).
The 3.5mm headphone output jack is gold-plated, which helps ensure reliable connection and strong resistance to oxidation. In addition, there is a balanced 2.5mm Jack output for higher performance and sound quality.
Due to the power restriction of the iPhone and the power required by the H2 the sound may be altered at maximum volume.
In addition, a driver must be installed for windows.
The compact case is entirely made of aluminum and avoids any electromagnetic interference that may come from the outside.
In addition, the volume can be adjusted manually using two buttons integrated into the case. These two buttons pressed simultaneously or successively can also be used to select the High/Low Gain modes.
We will also note the presence of an intuitive multicolor RGB indicator that can detect audio file formats and display 5 colors accordingly:
"With its latest creation, the Eversolo H2 USB-C DAC/headphone amplifier, the brand continues on its audiophile path, as imperturbable as it is pragmatic. Even if it's not totally perfect, the device largely meets expectations and represents excellent quality for the price."
Technical characteristics
Specifications | |
---|---|
Product type | Balanced DAC and headphone amplifier |
DAC Chip | ESS ES9030Q2M |
Operationnal Amp | RT6863D |
Input | 1x USB-C |
Outputs | 1x Jack 3.5mm Unbalanced 1x Jack 2.5mm Balanced |
Outputs power | Unbalanced : 13mW @ 300Ω / 31mV @ 32Ω Balanced : 53mW @ 300Ω / 125mV @ 32Ω |
Supported sampling rates | PCM : 32bit 768kHz DSD : DSD512 |
Frequency response | Unbalanced : +0.4dB (20Hz-20kHz) Balanced : +0.4dB (20Hz-20kHz) |
THD+N | Unbalanced : -104dB (0.0008% @1kHz) Balanced : -106dB (0.0005% @1kHz) |
SNR | Unbalanced : 117dB @1kHz Balanced : 121dB @1kHz |
General | |
---|---|
Dimensions | 61.5 x 22 x 12mm |
weight | 17g |
Body material | Aluminium |
Color | Grey |
Package | 1x EVERSOLO H2 1x USB-C to USB-C cable 1x USB-C to USB-A Adaptator |
Input | USB |
Output | Jack 2.5mm |
Output | Jack 3.5mm |
DAC / ADC Chip | ES9038Q2M |
Max sampling rate | 768kHz |
Max sampling rate | DSD512 |
Color | Black |
Class | N/A |
Networking | No |
Remote Control | No |
Average votes 4.7 / 5 3 reviews | Why write products reviews ? You can share your feelings about products and help other people by sharing your experience |
Sebastien D.
Stéphane O.