Description

Hardware:

ES9038 Pro DAC-Chip von ESS Sabre Technologies

SoC: Qualcomm Snapdragon 660, 4GB RAM

Verstärker: 2x OPA926

Crystal Oscillators: 2x NDK Femtosecond Crystal Oscillator

Storage:

64GB internal memory (approx. 46GB free memory)

MicroSD card slot for optional storage expansion (up to max. 2TB)

Battery pack:

6200 mAh

Battery life: approx. 10.5 hours with 3.5 mm, approx. 9 hours with 2.5 mm and 4.4 mm

Standby approx. 1000 hours

Charging time: approx. 3 hours

Compatible with QC3.0, QC4.0, PD2.0, PD3.0 fast charging technologies

WIFI:

Dual band 2.4G and 5G

Supports DLNA, AirPlay, WiFi transfer, Roon Ready

Bluetooth:

Version 5.0

QCC5124 Bluetooth-Chip

Send: AAC, aptX, aptX HD, LDAC, LDHC, SBC

Receive: AAC, aptX, aptX HD, aptX LL, aptX Adaptive, LDAC, SBC

Recommended headphone impedance:

unbalanced: 8 ~ 150 ohms

Balanced: 8 ~ 350 ohms

Kanal-Balance:

L20 ~ R20 (0.5 dB pro Stufe)

Supported audio formats:

DSD: DSD64/128/256 (“.iso”,”.dsf”,”.dff”), DST iSO

DXD: 352.8K/24 Bit

APE FAST/High/Normal: 384 kHz/24 Bit (max.)

APE Extra High: 192 kHz/24 Bit (max.)

APE Insane: 96 kHz/24 Bit (max.)

Apple Lossless: 384 kHz/32 Bit (max.)

AIFF: 384 kHz/32 Bit (MAX)

FLAC: 384 kHz/32 Bit (MAX)

WAV: 384 kHz/32 Bit (MAX)

WMA LOSSLESS: 96 kHz/24 Bit (max.)

DTS: 192 kHz/24 Bit (max.)

MQA: Global 8x Decoding

MP3, OGG, WMA, AAC etc.

USB-Audio:

up to 768 kHz/32 bit and DSD512 (DoP/D2P/Native)

USB DAC:

up to 384 kHz/32 bit and DSD256

Line-Out:

THD+N: ≤ 0.00034% (1kHz/10k Ohm)

SNR: ≥ 124.0dB (A-weighted)

Crosstalk: ≥ 106dB (1kHz/10k Ohm)

Frequency range: 20 Hz ~ 20 kHz (-0.1dB) / 20 Hz ~ 50 kHz (-0.7dB)

Background noise: ≤ 1.2 μV (A weighted)

Line Output Level: 2.0 Vrms (1kHz/10k Ohm

Unbalanced headphone output 3.5 mm (Gain Ultra-High):

Output power 1: L+R≥535mW+535mW(16 Ohm / THD+N<1%)

Output power 2: L+R≥580mW+580mW(32 Ohm /THD+N<1%)

Output power 3: L+R≥93mW+93mW(300 Ohm / THD+N<1%)

Frequency range: 20 Hz ~ 20 kHz (-0.15dB) / 20 Hz ~ 50 kHz (-1.0dB)

Output Impedance: ≤ 1.4 Ohm (32 Ohm)

THD+N: ≤ 0.0005%(1kHz/32 Ohm)

SNR: ≥ 122.5dB (A weighted)

Noise floor: ≤ 3.2 μV (A weighted)

Balanced headphone outputs 2.5 mm and 4.4 mm (Gain Ultra-High):

Output power 1: L+R≥531mW+531mW(16 Ohm / THD+N<1%)

Output power 2: L+R≥1200mW+1200mW(32 Ohm /THD+N<1%)

Output power 3: L+R≥368mW+368mW(300 Ohm /THD+N<1%)

Frequency range: 20 Hz ~ 20 kHz (-0.15dB) / 20 Hz ~ 50 kHz (-1.0dB)

Output Impedance: ≤ 2.3 Ohm (32 Ohm)

THD+N: ≤ 0.00075% (1kHz/32 Ohm)

SNR: ≥ 121.5dB (A weighted)

Background noise: ≤ 5.2 μV (A weighted)

Additional information