W1s comes as an optimized and updated version of W1. W1 originally had AKM flagship AK4499 DAC chips, the latest W1s is loaded with flagship-grade ESS9038Pro ESS Sabre DAC chip. It features six OPA1612 opamps in the I/V conversion filter with two OPA1612 in the LPF circuit. The main Amp stage has custom-designed opamp architecture consisting of four custom OPAmps and four LME49600 chips. W1s is capable of providing a powerful 1.5W output power through the balanced 4.4mm headphone output port. W1s is powered by an Intel X5 Z8350 processor that delivers a lightning-fast user experience.
Updates with the W1s, W1s Vs W1
– Flagship-grade ESS DAC(W1 had AKM DAC).
– W1s no longer have a replaceable battery module. Though the device retains the self-designed power supply. This has helped in achieving a thinner aesthetics.
– Up to 2-3 times better thrust in comparison to the original W1.
– Removed the secondary display, switched with an analog potentiometer.
– W1s has a four-level gain mode for easier connection with both sensitive and demanding HPs.
– USB ports updated to Latest Type-C connectors.
– Added 4.4mm balanced Line-out support(with separate port).
– Added a one-key Lock Screen physical button.
– Internal memory has been reduced from 128GB to 64GB.
Features of Yinlvmei W1s
– Pre-Installed Genuine Windows 10 Software.
– 6 OPA 1612 IV converter.
– 2 OPA 1612 LPF.
– Four-level gain mode.
– Intel Atom X5 Z8350 CPU.
– 4GB RAM.
– 64GB Internal Storage.
– Dual-Band Wi-Fi Connectivity(2.4GHz/5GHz).
– Bluetooth V4.2 Connectivity.
– 7” IPS Display(800*1280).
– 3.5mm Coaxial, 3.5mm Single-ended LO, 3.5mm Single-ended PO, 4.4mm Balanced PO, 4.4mm Balanced LO, 3.5mm Fiber output.
– Pure analog potentiometer volume control, no digital interference.
– Non-replaceable dual battery module with 2x6000mAh batteries.
– 3 MicroSD card slots with up to 1TB MicroSD card support in each slot.
– 3xUSB Type-C ports.
– Output Power(Single-ended): Up to 750mW @ 32Ω, Up to 80mW @ 300Ω.
– Output Power(Balanced): Up to 1500mW @ 32Ω, Up to 160mW @ 300Ω.
– Line-out Voltage(Single-ended): 2.9Vrms.
– Line-out Voltage(Balanced): 5.8Vrms.
– SNR(Single-ended): 116dB.
– SNR(Balanced): 125dB.
– THD+N(Single-ended): 0.0006dB.
– THD+N(Balanced): 0.0005dB.
– Output Impedance(Single-ended): 0.8Ω.
– Output Impedance(Balanced): 0.4Ω.
Windows Operating System
Yinlvmei W1s come pre-loaded with a genuine Windows 10 operating system. This allows the users to experience countless windows applications with the Windows 10 operating system. Users can run any application such as Quick Time Player, Foobar, and many more to explore their music at their comfort. W1s can run any professional media playback software and uses the ASIO channel to deliver a quality experience.
Flagship-grade Performance With ESS Sabre DAC Chipset
Yinlvmei W1s adopts the power of ESS Sabre DAC chipsets for audio signal decoding. It has ESS9038Pro DAC chip that supports high-resolution audio signal decoding with ultra-low distortion and high SNR ratings. It supports PCM decoding up to 32-Bit/ 384kHz PCM and up to DSD256 natively. In short, you will be carrying an all-in-one high-resolution decoding player in the form of W1s.
Powerful Amplifier Stage With Four Level Gain Modes
Yinlvmei has designed a clean and powerful amplifier stage with six OPA1612 opamps in the I/V conversion filter and two OPA1612 in the LPF circuit. The main amp stage utilizes four custom OPAMPS paired with four LME49600 chips for extremely clean and distortion-free signal amplification. W1s has four-level gain modes that allow the users to use both sensitive as well as demanding IEMs/Headphones with ease.
USB Type-C Ports
All the USB connection ports are now upgraded to Type-C. With the Yinlvmei W1 we had 2 USB ports with one Type-C for charging but the latest W1s feature three USB connection ports, all three are Type-C connectors.
Analog Volume Control Replacing The Small Secondary Display
Yinlvmei has removed the small display that was on the original W1 model. They have now equipped the W1s with a analog potentiometer volume control that allows for precise volume adjustment without introducing any kind of noise or distortion in the output signal.
Yinlvmei is a complete PC just in your backpack. It offers exceptional performance with high-quality audio chipset and premium components on the audio motherboard. It supports all windows applications including Foobar 2000, Windows Media Player, VLC, and more.
Pricing & Availability
Yinlvmei W1s is officially launched for just 1999$.