Lotoo PAW D2 – Professional USB Audio Interface with High-End DAC and Digital Converter

The Lotoo PAW D2 is a versatile high-end USB audio interface that combines a high-quality Digital-to-Analog Converter (DAC) and Digital-to-Digital Converter (DDC) in an ultra-compact aluminum housing. Designed for audiophiles, sound engineers, and professional users, the PAW D2 impresses with excellent sound quality, extensive connectivity options, and state-of-the-art DSP technology. Whether on a PC, Mac, smartphone, or tablet, the PAW D2 ensures precise, lossless signal processing and maximum flexibility.

Reference sound quality with AKM DAC and professional DSP technology

Inside, the proven AKM AK4490 DAC works to process high-resolution audio data with exceptional precision. It is supported by the powerful ADI Blackfin BF706 DSP, which runs Lotoo's specially developed LTOS operating system. This combination enables extremely precise signal processing, low distortion, and natural, detailed music reproduction.

The PAW D2 supports high-resolution PCM up to 384 kHz as well as DSD256 via the analog output. As a digital converter, it processes digital signals up to PCM 192 kHz and DSD64 (DoP), making it ideal for high-quality hi-fi and studio applications.

Extensive connectivity for maximum flexibility

The Lotoo PAW D2 offers numerous analog and digital outputs and can be easily integrated into existing audio systems. In addition to a high-quality stereo RCA output, AES/EBU, coaxial S/PDIF, and optical TOSLINK output are available. This makes the device equally suitable for high-end DACs, active speakers, amplifiers, studio equipment, and professional audio components.

Thanks to USB-C, the PAW D2 operates without additional power supply and is compatible with Windows, macOS, Android, and iOS.

Professional equalizer and sound adjustment

With the integrated PMEQ II Parametric Equalizer and ATE sound filters, the PAW D2 offers extensive options for individual sound tuning. Various presets for music, movies, gaming, or voice playback allow for optimal adaptation to different applications and listening habits.

Precise signal processing without interference

For maximum sound quality, Lotoo relies on a fully isolated signal architecture with high-quality clock generators and a high-precision Phase-Locked-Loop (PLL). This effectively reduces jitter and external interference. The robust all-metal housing also ensures excellent electromagnetic shielding and maximum durability.

Highlights of the Lotoo PAW D2

• Professional USB audio interface with integrated DAC and DDC

• High-quality AKM AK4490 DAC for audiophile sound quality

• Powerful ADI Blackfin BF706 DSP with LTOS operating system

• Support for PCM up to 384 kHz and DSD256

• Digital outputs via AES/EBU, coaxial S/PDIF, and TOSLINK

• High-quality analog stereo RCA output

• Parametric PMEQ II equalizer and ATE sound filters

• Precise clock architecture with AK8142 and high-quality PLL

• Fully isolated signal path for minimal interference

• USB-C connection without external power supply

• Compatible with Windows, macOS, Android, iOS, as well as hi-fi and studio components

• Robust aluminum housing for maximum shielding and durability

Technical specifications:

· Dimensions: 98 x 40 x 41 mm
· Weight: 212 g
· Display: OLED 128x32
· Digital section: up to DSD64 (DoP) / PCM 192 kHz
· Analog section: up to DSD256 / PCM 384 kHz
· USB: USB Type-C
· Digital output: AES/EBU, S/PDIF (coaxial and optical)
· Analog output: RCA x 2
· Analog level: 2V rms
· Firmware update: supported
· Status LED:
• solid red: powered on, normal state
• flashing red: playing audio signal / upgrade failed
• breathing green: upgrade mode active
• alternating red-green: upgrade in progress
• solid green: upgrade successful

Herstellerangaben:

BEIJING INFOMEDIA ELECTRONIC TECHNOLOGY CO., LTD.
No. 2 Cuiwei Road
100036 , Haidian District, Beijing
China
http://m.lotoo.cn

Verantwortliche Person:

audioNEXT GmbH
20 Isenbergstr.
45130 , Food
Germany
www.audionext.de