EVERSOLO DAC-Z8. DA-DAC converter, headphone amplifier with digital inputs and bluetooth
The EverSolo DAC-Z6, a jewel from audiophile firm Eversolo, sister brand of Zidoo, a leader in the creation of 4K media players, is a masterpiece of audio engineering. This compact audio decoder is a marvel of technology and design, offering exceptional performance and unparalleled versatility.
One of the highlights of the DAC-Z6 is its dual ES9068 DAC, which uses two ES9068 chips to create a dual differential quad converter, assigning one chip to each channel. This unique configuration minimises interference between the channels, resulting in an effective reduction of background noise by 6 dB. The benefits of this technology are reflected in an improved signal-to-noise ratio and a wide dynamic range, ensuring exceptional sound quality. In addition, this device is capable of decoding high-resolution formats, including DSD512, 32-bit PCM768 and MQA, enabling accurate and detailed playback of your favourite tracks and recordings.
Accurate calibration is one of the DAC-Z6's distinguishing features. The engineers behind this device have applied professional calibration techniques and analogue circuit design to ensure exceptional performance. The results speak for themselves, with a total harmonic distortion ratio measured at -120 dB (0.00009%), as well as an impressive signal-to-noise ratio and dynamic range of 125 dB. These industry-leading figures set a solid standard for exceptional sound quality.
The DAC-Z6 features the third-generation XMOS 316 processor, which offers faster processing and improved USB bandwidth, ensuring lossless transmission of high-definition audio data. Connectivity options are diverse, with a USB output supporting full native DSD512, 32-bit PCM768 and MQA decoding. In addition, the optical and coaxial outputs support DSD64 and 24-bit PCM192. This device also incorporates MQA technology, allowing you to enjoy MQA audio files and streams with fidelity that resembles the original master recording.
The DAC-Z6's built-in high-precision clock oscillators, corresponding to 44.1 kHz and 48 kHz sampling management, ensure accurate and detailed audio decoding, enhancing your listening experience.
The DAC-Z6's balanced differential amplifier circuitry is another key component contributing to its exceptional sound quality. This design, comprised of multiple operational amplifiers, eliminates noise by resolving shared loop crosstalk and improves channel separation. This means that no additional preamplifier is required, simplifying setup.
To ensure optimum performance, the DAC-Z6 offers separate RCA and XLR outputs. This feature minimises any possible signal interference when both outputs are used simultaneously, further improving audio quality.
The DAC-Z6's Bluetooth audio receiver uses the Qualcomm QCC5125 module, which is Bluetooth 5.0 compatible and supports a variety of audio codecs such as SBC, AAC, aptX, aptX LL, aptX HD and LDAC. This allows you to enjoy CD-quality music by conveniently connecting your mobile phone, tablet or PC to the DAC-Z6.
Versatility is key with the DAC-Z6, which offers three sets of digital filters in its DAC configuration. These customisable filters allow you to tailor the listening experience to your specific preferences and needs.
With multiple digital audio inputs, including USB coaxial, optical, asynchronous and Type-C USB DACs, the DAC-Z6 is compatible with a wide variety of audio sources, such as computers, CD players, transmitters and mobile devices.
The low-noise regulated power supply module and dedicated audio filter capacitor are designed specifically for the DAC-Z6, ensuring a clean and stable power supply to the audio circuitry. This results in clearer, interference-free sound.
The headphone amplification capability of the DAC-Z6 is impressive, with a professional headphone driver circuit that delivers excellent performance and high power output. It can drive HiFi headphones with impedances ranging from 16 ohms to 300 ohms, with high and low gain output options to suit your listening preferences.
Controlling the DAC-Z6 is intuitive and convenient thanks to the Eversolo app.
Product specifications
DEVICE TYPE: DAC and headphone amplifier with line preamp
MODEL: EverSolo DAC-Z6
DISPLAY: 3" - LCD Display
CHASSIS: Aluminium alloy
DAC: 2 x ES9068
AUDIO PROCESSOR: XMOS XU316
OPA MICROPROCESSOR: 6 x RT6863
POWER SUPPLY: High quality switch-mode power supply with low noise level
BLUETOOTH MODULE: Bluetooth Qualcomm QCC5125
BLUETOOTH: Bluetooth 5.0
BLUETOOTH COMPATIBLE CODECS: SBC/AAC/aptX/aptX LL/aptX HD/LDAC
SOUND FORMATS SUPPORTED: DSD512, PCM 768 kHz / 32 Bits, MQA
COMPATIBLE OPERATING SYSTEMS: Compatible with Windows (7, 10), Mac, Android and IOS
DIGITAL OPTICAL INPUT FORMAT: PCM 192 kHz / 24 Bits, DSD64 Dop, MQA
COAXIAL DIGITAL INPUT FORMAT: PCM 192 kHz / 24 Bits, DSD64 Dop, MQA
ANALOGUE AUDIO OUTPUT:
1 x RCA pair (single ended)
1 x XLR pair (balanced)
HEADPHONES OUTPUT: 6.3 mm jack
USB PORT:
1 x USB 2.0 port (for firmware update)
1 x USB Type-C port
CONTROL METHODS: Remote control, mobile app control, knob control
HEADPHONES IMPEDANCE: 16-300 Ω (low gain mode: 16-32 Ω / high gain mode: 32-300 Ω)
XLR BALANCED OUTPUT
OUTPUT LEVEL: 4.1 Vrms at 0 dBFS
TOTAL HARMONIC DISTORTION (THD+N):
0.000094% at 1 kHz (-120 dB at 1 kHz) (A-weighted).
0.000117% at 1 kHz (-118 dB at 1 kHz)
NOISE LEVEL AT 1 KHZ: <3 μVrms
SIGNAL/ NOISE RATIO: 125 dB at 1 kHz
FREQUENCY RESPONSE: 20 - 20,000 Hz (±0.15 dB)
CHANNEL SEPARATION: -123 dB at 1 kHz
DYNAMIC NOISE RATIO: 125 dB at 1 kHz
SINGLE ENDED RCA OUTPUT
OUTPUT LEVEL: 2.1 Vrms
TOTAL HARMONIC DISTORTION + NOISE (THD+N):
0.000116% @ 1 kHz (-118 dB @ 1 kHz) (A-weighted)
0.000138% at 1 kHz (-117 dB at 1 kHz)
NOISE LEVEL: <2.5 μVrms (A-weighted)
SIGNAL/ NOISE RATIO: 21 dB at 1 kHz
FREQUENCY RESPONSE: 20 - 20,000 Hz (±0.15 dB)
CHANNEL SPACING: -118 dB at 1 kHz
SIGNAL/ NOISE RATIO: 121 dB at 1 kHz
HEADPHONE OUTPUT (LOW GAIN)
OUTPUT LEVEL: 1.2 Vrms at 0 dBFS
MAXIMUM POWER: 45 mW at 32Ω
TOTAL HARMONIC DISTORTION + NOISE (THD+N):
0.00028% at 1 kHz (-111 dB at 1 kHz) (A-weighted).
0.00031% @ 1 kHz (-110 dB @ 1 kHz)
NOISE LEVEL: <3.5 μVrms
SIGNAL/ NOISE RATIO: 114 dB at 1 kHz
FREQUENCY RESPONSE: 20 - 20,000 Hz (±0.15 dB)
DYNAMIC SIGNAL/ NOISE RATIO: 121 dB at 1 kHz
HEADPHONE OUTPUT (HIGH GAIN)
OUTPUT LEVEL: 2.8 Vrms @ 0 dBFs
MAXIMUM POWER: 26 mW at 300Ω
TOTAL HARMONIC DISTORTION + NOISE (THD+N):
0.00014% at 1 kHz (-117 dB at 1 kHz) (A-weighted).
0.00016% at 1 kHz (-116 dB at 1 kHz)
NOISE LEVEL: <3.5 μVrms
SIGNAL/ NOISE RATIO: 121 dB at 1 kHz
FREQUENCY RESPONSE: 20 - 20,000 Hz (±0.15 dB)
DYNAMIC NOISE LEVEL: 121 dB at 1 kHz
