HIFI WALKER H20Ultra Hi-Res Audio Player – 128GB / Black
Overview
The HIFI WALKER H20 Ultra is a flagship Hi-Res audio player built for discerning listeners who demand pristine sound quality. At its core is the ESS ES9038Q2M DAC paired with dual RT6862/6863 amplifiers, delivering ultra-clear audio with native support for DSD256 and PCM up to 768kHz/32-bit. This portable player offers both 4.4mm balanced (up to 340mW@32Ω) and 3.5mm single-ended outputs, giving you the headroom to drive demanding headphones.
Key Features
- Flagship DAC: ESS ES9038Q2M with dual RT6862/6863 amp for ultra-clear audio, native DSD256 and PCM up to 768kHz/32-bit
- Balanced & Single-Ended Outputs: 4.4mm balanced (340mW@32Ω) + 3.5mm single-ended for flexible headphone driving
- Wireless Hi-Res: Bluetooth 5.2 with two-way LDAC and aptX HD for high-resolution wireless listening (TX/RX)
- Touch + Tactile Control: 4-inch touchscreen with an ALPS crown volume knob for intuitive operation
- Premium Build: CNC aluminum body with 9H glass back — durable and elegant
- All-Day Battery & Fast Charging: 3000mAh battery delivers up to 36 hours of playback; full charge in ~3 hours
- Massive Storage: 128GB internal memory + microSD expansion up to 512GB
Who It Is For
- Audiophiles seeking a high-performance portable DAC and balanced output for demanding headphones
- Music lovers who want native DSD256 and high-res PCM playback on the go
- Users needing a versatile Bluetooth player with two-way LDAC for wireless streaming or acting as a receiver
- Anyone who values a premium, tactile player with a sharp touchscreen and build quality to match
- Commuters or travelers wanting long battery life (up to 36 hours) and ample built-in storage plus expansion
FAQs
What is native DSD256 support?
The H20 Ultra can decode native DSD256 (Direct Stream Digital) files without converting them to PCM, preserving the original audio quality for ultra-detailed playback.
Can I use this as a USB DAC with my computer?
Yes, the H20 Ultra supports USB DAC input/output over USB, allowing you to use it as a high-resolution external DAC with a PC or other digital source.
Does it support wireless headphones?
Yes, it supports Bluetooth 5.2 with LDAC and aptX HD for high-resolution wireless listening. It can also act as a Bluetooth receiver via two-way LDAC.
How much storage can I add with a microSD card?
In addition to the 128GB of built-in storage, the player accepts microSD cards up to 512GB, giving you up to 640GB total.
How long does the battery last and how long does it take to charge?
The 3000mAh battery provides up to 36 hours of playback. A full charge takes approximately 3 hours with fast charging support.