YMOO Headphone Amplifier DAC, Mini Headphone Amp Hifi Stereo, Compatible with Usb/Aux 3.5Mm /4.4Mm /Optical/Coaxial RCA Jack for Desktop, PC, Windows, Android, Ios, PS5, 768K/32Bit DSD512 Audio

YMOO Headphone Amplifier DAC, Mini Headphone Amp Hifi Stereo, Compatible with Usb/Aux 3.5Mm /4.4Mm /Optical/Coaxial RCA Jack for Desktop, PC, Windows, Android, Ios, PS5, 768K/32Bit DSD512 Audio

Brand: YMOO
3.6
A$139.80
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  • 【Lossless Sound Quality】YMOO DS400+ headphone amplifier uses ES9038Q2M DAC decoding chip and XU208 USB decoding chip, supporting DSD64/128 for iOS, DSD64/128/256 for Andriod, DSD64/128/256/512 for Windows, and DSD64 for coaxial & optical fibers.
  • 【High-Resolution Audio】The portable headphone amplifier can easily drive high-quality and high-impedance headphones (from16 to 600ohm). Listen to more layered, relaxed and natural sound. The dual crystal oscillators ensure that any digital audio signal fed into the DAC is accurate
  • 【Wide Compatibility】The DAC headphone amp supports 3.5mm, 4.4 mm, optical and coaxial output. DS400+ is compatible with Android, iOS, Windows 7/10 systems and passive speaker. Support connecting two earphones at the same time.
  • 【Adjustable Power/Volume Indicator】The amplifier features a gain/bass switch that supports selecting various music styles for different occasions. The adjustable volume and power button with LED indicator provide a visible volume and power status.
  • 【Strong Anti-interference Ability】YMOO headphone amplifier DAC upgraded active low-pass and BASS circuit design to ensure that the background noise can be reduced under any circumstances, especially in the power module. Overvoltage protection (OVP) and dual filtering circuits ensure the stability of the power supply, while the digital and analog audio circuits each have their own power supply, greatly reducing crosstalk.

Product Description

Unique DS400+

  • Powerful Chips Combo：Powerful and proven ESS ES9038Q2M and XU208 USB decoder chips, two OPA1612 op amp chips and two OPA1622 amp chips, the most luxurious chip combination brings you high-fidelity music enjoyment.
  • Amazing Brain：XU208 is the second-generation XMOS chip, the memory is twice as high as U8, and the computing speed reaches a terrifying 1000MIPS, twice as high as 500MIPS of U8. Within a dual-crystal clock management system, effectively prevents instability due to jitter, ensures any digital audio signal input to the DAC is accurate, and further improves the sound quality.
  • Desktop Level Decoding Capability：DS400+ headphone amplifier is equipped with powerful and proven ESS ES9038Q2M, capable of decoding up to 32bit/768kHz/32bit and DSD64-DSD512, the DS400 has a signal-to-noise ratio of up to 120dB and 129dB The dynamic range is as low as 0.0003%, and the noise is less than 2uV. Other headphone amplifiers on the market can only reach 192K/24bit
  • Incredibly Low Noise Floor: Optimized active low-pass and BASS circuit design ensures a lower noise floor in all conditions. This headphone amp uses overvoltage protection (OVP) and dual filter circuits to ensure the stability of the power supply, while the digital and analog audio circuits each have their own power supply, which greatly reduces crosstalk.

Technical Specifications

USB input 16bit/44.1kHz-32bit/768kHz DSD64-DSD512(Native)
Power source Standard USB Type-C connector
Optical/Coaxial output 16bit/44.1kHz-24bit/192kHz DSD64
Power supply DC5V/1A
Output Voltage 2Vrms@OdBFS
Operating Voltage 4.8-5.4V
THD+N <0.0003%@1kHz B-weighing
Noise <2uVrms@A-weighing
Crosstalk -112dB@1kHz
SNR 120dB
Output Impedance 2.2Ω
Windows7/10 Support PCM44.1-768kHz ; DSD64/128/256/512(DSF/DFF)(Need to install driver)
IOS System Support PCM44.1-192kHz;DSD64/128(DSF/DFF)
Android System Support PCM44.1-384kHz;DSD64/128/256 (DSF/DFF)
3.5mm Headphone output 16Ω/190mW;32Ω/140.5mW
Balanced headphone output 32Ω/300mW; 150Ω/143mW;300Ω/71.6mW; 600Ω/35mW

Instruction of YMOO DS400+ Headphone Amp :

Learn more about this product：

Powerful Decoding Ability

  • Equipped with powerful and proven ESS ES9038Q2M and XU208 chips, supporting DSD512+PCM768 audio decoding.

Silent Audio Decoding

  • Provide customers with the perfect combination of top chips and mute audio decoding. Noise <=2uV, SNR stable in the range of 120dB to 129dB. Highly restored sound quality, distortion <=0.0003%.

Say Goodbye to Noise Problems

  • 2 OPA1612 op amp chips and 2 OPA1622 amp chips, the highest sampling rate of DSD512, brings you high-fidelity music enjoyment.
  • Equipped with dual crystal oscillator clock management system to effectively prevent instability caused by jitter.

RGB Indicator Switch & 3.5+4.4MM Jack

Equiped with unique switch/volum knob & RGB Indicator

  • RGB red — No audio resources
  • RGB white — DSD
  • RGB green — PCM

3.5MM Output: 16Ω/200mW

4.4MM BAL Output: 32Ω/300mW

COAX & OPT OUTPUT

Support: COAX & OPT OUTPUT

  • support 192k pcm
  • support DSD64 output

For Windows users, the driver needs to be installed for the first use.Please download the driver, installation guide and Foobar2000&JR player on the official website given by user manual

Reliable USB Power Supply

  • Type-C power supply (5V1A) and PC USB power supply.
  • Supports Lightning port and mobile phones, but requires additional power

DS400+ implements overvoltage protection (OVP) and dual filter circuits to ensure power supply stability.

FAQ for DS400+ headphone amplifier

  • Q1.About getting hot and power consumption:

1. In order to ensure the stability of sound quality, DS400 does not have a battery, so it will consume the power of the device. When connecting the DS400 to a mobile phone or other device, plan the power consumption reasonably.

2. DS400 is small in size and high in output power. It will heat up a bit during operation, but the temperature will stabilize after that. A little bit of heat means the product is working properly.

  • Q2: Does DS400 support in-line remote control in the headphone or phone calls answering with headphones?

1. The DS400 does not have any buttons. And it does not support in-line remote control in the headphone or phone calls answering with headphones.

2. When an incoming call comes in, the sound is still transmitted through the phone's speaker and microphone. You can pick up the phone and make a normal call.Whether unplugging the DS400+ will not affect it.

  • Q3: Why can't the product start?

1. For Windows users, the driver needs to be installed for the first use.Please download the driver, installation guide and Foobar2000&JR player on the YMOO official website .

2. When connecting to other portable playback devices such as mobile phones, the DC5VIN port of the decoder requires additional power supply.

3. Please check whether the signal input is correctly connected, please use Type C with signal input, and need to connect "USB IN", connect to "USB 5V IN", it will not start normally. It is a power port.

  • Item Weight: 98.5 g
  • Item Model Number: RT5038
  • Product dimensions: 8.8 x 7 x 2.3 cm; 98.5 Grams
  • Manufacturer: YMOO
A$139.80
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Availability:
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