iBasso DX120 AK4495 DSD USB DAC 2.5mm Balanced & 3.5mm & Coaxial Output HIFI Lossless Portable Music player

Description

3.2inch, 480x800 resolution, fully compliant IPS touch screen,

Digital audio bus synchronous clock

TCXO active temperature compensation crystal oscillator + phase-locked loop technology

Low temperature drift, low frequency offset, ultra low phase noise, make the clock error less than 1ppm, realize the full synchronization of the digital audio bus clock, make the sound distortion lower, restore the natural reality

True full balanced output

Independent differential amplifier circuit for each channel, true balanced output design

2.5mm bal drive, fully symmetrical architecture (wiring adopts up and down and left and right stereo symmetry) to reduce distortion, improve left and right channel isolation, and avoid single-segment interface ground interference.

New mango

The new generation of Mango OS pure sound system, derived from Linux, highly tailored, deep optimization, fast and pure implementation of the entire UI, interface rendering, all moved to the GPU, based on OpenGL real-time rendering touch response and UI rendering fast.

Using DMA hardware to process background I/O tasks, liberating the processor, making the audio decoding highly isolated, the CPU is no longer interfered, greatly improving the real-time performance of the entire audio channel, making the sound layering stronger, clean and thorough, refreshing .

AK4495 low distortion portable player

Using AK4495 old flagship chip, DX120 in a variety of technologies blessing, measured THD + N exceeds the official nominal + 105dBA, reached -111dBA, real breakthrough original, refresh limit.

Professional sound card chip XMOS XU208, customized version of Thesycon, easy to implement USB DAC.

TI BQ25890 MaxCharge fast charge, Qualcomm and MTK PE+ dual fast charge protocol support, optimized battery life up to 16h+

Immersion Gold process using a multilayer PCB motherboard, individually shielded and isolated analog line digital line, a fully symmetrical topology cabling technology,

Audio phase-locked loop chip + temperature-compensated active crystal oscillator

The error rate is as low as 1 ppm. Clock and data synchronization while reducing phase noise

Type-C+QC2.0 double fast charging technology

DX120 also has QC2.0 and MTK-PE+ dual fast charging technology, supports 12V, 9V/1.5A fast charging standard, and is compatible with traditional 5V/2A charger. After the system is fully optimized, it is more energy efficient and has a battery life of more than 16h.

Supercar general, streamlined design, plus a super-run general driving ability

Symmetric balance amp circuit + symmetrical topological wiring, which makes the balance separation higher and the sound field is more realistic. The SPEIC buck-boost solution is used to effectively isolate the input noise while ensuring the output of the power supply.

Specification

OS: mango pure tone system

DAC: AK4495

Screen: 3.2-inch 480X800 resolution full-fit IPS touch screen

Sampling rate: PCM: 8kHz-384kHz (8/16/24/32bits)/native DSD: DSD64/128, stereo (does not support multi-channel DST)

Clock system: TCXO active temperature compensation crystal oscillator + phase-locked loop technology, digital audio bus full synchronous clock

Battery/Charging: 3700mAh 3.8V Lithium Ion Polymer Battery/USB TYPE-C MTK-PE+ is compatible with QC2.0 dual fast charging technology, supports 12V, 9V/1.5A fast charging standard, and is backward compatible with common BC1.2 specification. USB charger

2 Micro SD card slots

Size: 63mmx113mmx15mm

Weight:165g

2.5mm balance po:

Maximum output level: 3.6Vrms

Frequency response: 10HZ-45KHZ+/-1dB

THD+N: 0.00027%, -111dB (no load @2.4Vrms), 0.00032%, -110dB (32Ω load @2.4Vrms)

Dynamic range: 117dB

Signal to noise ratio: 117dB (32 ohm load) (132dB)

Crosstalk: -116dB

3.5mm single-ended po:

Maximum output level: 1.8Vrms

Frequency response: 10HZ-45KHZ+/-1dB

THD+N: 0.0004%, -107dB (no load @1.2Vrms), 0.00056%, -105dB (32Ω load @1.2Vrms)

Dynamic range: 115dB

Signal to noise ratio: 115dB (32 ohm load)

Crosstalk: -115dB

3.5mm single-ended line out:

Maximum output level: 1.8Vrms

Frequency response: 10HZ-45KHZ+/-1dB

THD+N: 0.0004%, -107dB (no load @1.2Vrms)

Dynamic range: 115dB

Signal to noise ratio: 115dB

Play time: about 16hours

Packaging

DX120

Type-C data cable

Balanced twister cable

Coaxial cable

Case

Tempered film