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The iFi iDSD Valkyrie is simply a portable headphone amplifier and DAC that, according to nan manufacturer, goes acold beyond emblematic designs. Its halfway committedness is customization: users tin style their ain sound pinch devices usually recovered only successful mastering studios.
A cardinal characteristic is K2HD Technology, which iFi claims restores euphony to a authorities person to nan original master. Alongside it, a DSD Remastering usability converts PCM files into DSD512 aliases DSD1024. The institution says this raises resolution, reduces distortion, and enhances detail. Listeners tin either nonstop DSD consecutive to nan DAC aliases move connected Remastering to research different sonic flavors.
Instead of modular integer awesome processing, nan Valkyrie employs analog circuitry for EQ tasks. iFi states that this choice—implemented done XBassII, XPresence, and XSpace modes—avoids shape displacement and different artifacts. XBassII intends to retrieve missing debased frequencies, XPresence boosts midrange clarity, and XSpace broadens nan soundstage for a much immersive experience. The shaper positions these modes arsenic a gentler, much earthy measurement to tweak audio compared to purely integer solutions.
Power is different focal point. iFi reports up to 5,700mW of highest output, making it tin of driving demanding headphones connected nan go. This capacity is underpinned by a quad-DAC architecture—four Burr-Brown chips that nan institution believes present some item and nan characteristic of classical multi-bit setups.
For wireless users, aptX Lossless Bluetooth compatibility promises CD-quality streaming, while xMEMS support prepares nan Valkyrie for next-generation in-ear monitors. According to iFi, this caller driver exertion is exceptionally accelerated and precise, minimizing shape issues and offering greater accuracy.
Battery life is up to 18 hours, powered by 4 5,000mAh lithium-ion cells for a full capacity of 20,000mAh. Fast charging via USB-C takes astir 2.5 hours, making it convenient for predominant travelers. Priced astatine $1,699 USD ($2,499 CAD), nan Valkyrie sits firmly successful nan premium category.
According to iFi, this instrumentality delivers much than earthy muscle—it puts nan listener successful nan mixing chair. With features erstwhile reserved for master environments, nan iDSD Valkyrie invites users to experiment, refine, and observe their ain signature sound.