Lotoo PAW S2 MQA Portable Headphone AMP USB DAC-Amp

Features:-

>High-Performance AKM DAC chip.

>Standalone amplifier chip for powerful output.

>Ultra-low noise floor.

>3.5mm single-ended+4.4mm balanced headphone output.

>ORiginal Pentaconn 4.4mm socket.

>Media control keys.

>Built-in studio-quality EQ presets.

>MQA Support.

>Two-level gain mode(High/Low).

>CNC machined chassis.

>OLED Display.

>Multi-core OTG cable.

>Top-of-the-line audio performance in a compact size.

Lotoo has introduced the successor to the highly-acclaimed Paw S1 USB DAC/AMP the brand new Lotoo Paw S2. They have designed it with a high-performance AKM4377 DAC chip that delivers excellent high-resolution audio signal decoding support with lower distortion and clean dark background. Paw S2 brings us the power of its self-developed PMEQ and ATE presets for an impeccable performance!! Explore your high-resolution music with 32-Bit PCM Native DSD128 and 4x MQA decoding.

High-Class Performance With Premium AKM DAC Chip:-

AKM Technologies is a worldwide recognized brand in the field of HiFi audio chipsets. Lotoo Paw S2 gets its strength its high-resolution signal decoding characteristics from the legendary AKM4377 DAC chip by AKM Technologies. It provides high-resolution audio signal decoding with support for 32-Bit PCM and DSD128 bitrate support. Lotoo Paw S2 not only provides you support for decoding such high-resolution files but it also maintains high performance with lower distortion and a clean noise-free background.

Highly-Accurate Jitter Clock with PLL(Phase Locked Loop):-

Along with their premium DAC Lotoo Paw S2 also adopts AK8142 a programmable clock generator IC by AKM Technologies. It has an integrated PLL(Phase-Locked Loop). It provides a highly accurate jitter clock that effectively reduces USB and SRC jitter and presents a clean high-quality performance with the Paw S2.

Standalone Headphone Amplifier:-

Lotoo Paw S2 has a standalone headphone amplifier complementing the DAC chip with clean signal amplification. The device has a powerful output rating of up to 150mW @ 32¦¸ of headphone impedance. It also has two level gain modes High and Low which users can adjust as per their requirement. Paw S2 has improved output power than the former S1 model(S1 had 125mW @ 32¦¸).

Built-In Studio Quality PMEQ/ATE Presets:-

Lotoo's PMEQ and ATE Equaliser presets were some of the best things with the Paw S1. The Lotoo Paw S2 brings more additions to the PMEQ and ATE presets The PMEQ has ACG-1 while ATE has added Vinyl LP and Cassette presets. You will notice drastic changes with these built-in EQ presets.

New Media Control Key:-

Along with the regular volume and Fn keys on the side(that Paw S1 had) the Paw S2 also has a new media control key. It can be used as a remote control with your device it can be used to play/pause the music.

Longer OTG Cables:-

Lotoo Paw S2 has new OTG cables available in two different length options(65mm and 800mm). These are high-purity cables made with pure OFC copper with copper shielding net and aluminum foil. They have black TPE shielding that gives the cable both flexibility and strength.

High-End Performance With High-End Architecture:-

Lotoo is a well-known brand for high-end digital audio players. They have used the same architecture in designing the Paw S2. So it is safe to say you get a high-end architecture with the latest Lotoo Paw S2 in a compact small size.The Paw S2 features Blackfin DSP advanced 2x8 layers of HDI PCB design. The analog board here employs a low-noise low-temperature drift metal film resistor of millesimal accuracy.

Technical Specifications:-

>PCM up to 32-Bit/384kHz decoding support.

>DSD up to DSD128 native decoding.

>4x MQA decoding.

>THD+N: -109dB(0.0003%).

>SNR: 123dB.

>Max output: 150mW(4.4mm) 125mW(3.5mm).

>Frequency response range: 20Hz-20kHz.

>Line out level(3.5mm): 2.34Vrms.

>Line out level(4.4mm): 2.55Vrms.

>Noise Level(3.5mm): -121dBu.

>Noise Level(4.4mm): -119dBu.

>OS: LTOS.