iFi Audio iDSD Valkyrie – Portable Powerhouse DAC/Amp with Mastering-Level Sound

The iFi Audio iDSD Valkyrie is a transportable, desktop-class DAC and headphone amplifier that delivers reference-quality sound anywhere you go. Equipped with quad Burr‑Brown DACs, FPGA-based DSD1024 remastering, and up to 5,700 mW peak output, it effortlessly powers both sensitive IEMs and demanding full-size headphones. While many portable amps compromise on output, detail, or wireless performance, Valkyrie brings true mastering-level clarity and flexibility into your bag.

Key Features

• Quad Burr‑Brown DACs + FPGA DSD1024 remastering: ultra-low noise and precise audio detail
• Thunderous output power: up to 5,700 mW peak to effortlessly drive any headphones
• Lossless Bluetooth 5.4: aptX Lossless, Adaptive, LDAC, LHDC, and more
• Eight digital filters + analogue tuning: versatile sound shaping via GTO, K2/K2HD, XBass II, XPresence, XSpace
• Massive 20,000 mAh battery: ~18 hours of uninterrupted playback
• Rich connectivity: USB-C, optical/coax S/PDIF, balanced 4.4 mm & single-ended 3.5 mm outputs, plus RCA

Customer Benefits

• Turn any headphone into a powerhouse with clean, distortion-free volume
• Sculpt your sound with studio-grade filters and analog tuning options
• Enjoy all-day listening on flights or long sessions without plugging in
• Unlike many “portable” DAC/amps that underperform with planars or lack wireless options, Valkyrie gives you full desktop-grade power and modern connectivity in one unit

Quick Specs

• PCM Support: up to 32‑bit/768 kHz; DSD: native DSD512 + DSD1024 remaster
• Bluetooth: 5.4; Codecs: SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless, LDAC, LHDC/HWA
• Max Headphone Output: 4.4 mm – 13.5V/5,700 mW @ 32 Ω; 3.5 mm – 8.9V/2,475 mW @ 32 Ω
• SNR: 116 dB(A) line-out; THD+N: 0.002%
• Battery: 20,000 mAh (~18 h playback); Power Modes: Normal/Turbo/Nitro (up to 13 W)
• Digital Filters: Bit-Perfect, GTO, Apodising, K2, K2HD, etc.
• Dimensions: 172 × 160 × 30 mm
• Weight: 882 g

What’s in the Box

• iFi Audio iDSD Valkyrie DAC/amp
• SilentPower iPowerX PSU + international adapters
• USB-C to USB-C & USB-A cables, DC cable
• Toslink optical adapter
• Custom travel case + user guides

Use Cases / Ideal For

• Mobile mastering or mixing with desktop-level audio quality
• Powering full-size planars or sensitive IEMs with ease
• Long-haul travelers who want hi-fi on the go

Compatibility

• Works with smartphones, tablets, laptops, and desktop PCs via USB or Bluetooth
• Connect to AV receivers, powered speakers, or preamps via line-level outputs

Pros & Cons

✅ Pros:

• Reference-grade sound quality with quad DAC + FPGA refinement
• Massive output power—drives any headphone effortlessly
• Highly customizable sound via digital filters & analog tone shaping
• Long battery life (~18 h) and versatile connectivity

⚠️ Cons:

• Weighty (882 g), it's more transportable than pocketable
• Complex feature set may take time for beginners to learn
• Premium price point in the high-end portable category

Experience mastering-level performance wherever you go — the iFi Audio iDSD Valkyrie delivers unmatched power, clarity, and flexibility in one transportable unit. Ready to elevate your audio journey?