iFi Audio ZEN Air Blue – High-Resolution Bluetooth Streaming Made Simple

The iFi Audio ZEN Air Blue is a compact, affordable Bluetooth DAC/streamer that breathes new life into your audio system. Designed for easy integration via RCA and equipped with a high-performance ESS Sabre DAC, it supports all major Bluetooth codecs to deliver detailed and dynamic wireless sound. Unlike basic Bluetooth adapters with compressed sound and signal dropouts, ZEN Air Blue brings audiophile-grade streaming to your setup — with the trusted quality of Soundium.

Key Features

• Bluetooth 5.1 with Qualcomm chipset: supports all major high-resolution codecs for top-tier wireless sound
• ESS Sabre Hyperstream DAC: delivers clean, detailed audio with ultra-low jitter
• RCA output: ensures easy connection to amplifiers or powered speakers
• LED indicator ring: provides instant feedback on sample rate and codec
• Compact, efficient design: low power draw and sleek footprint for any system

Customer Benefits

• Stream high-quality music wirelessly with crystal-clear clarity
• Revive older hi-fi setups or expand modern systems with seamless Bluetooth capability
• Unlike entry-level dongles or generic streamers, ZEN Air Blue offers true hi-fi performance via LDAC and aptX Adaptive
• Connect and play instantly — no apps, no complicated setup

Quick Specs

• Bluetooth Version: 5.1
• Supported Codecs: SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA
• DAC: ESS Sabre Hyperstream (ES9023)
• SNR: 109 dB(A)
• THD+N: < 0.0015%
• Outputs: RCA stereo (2.05 V), output impedance < 50 Ω
• Power: 5 V DC via USB, max consumption < 2.5 W
• Dimensions: 158 × 100 × 35 mm
• Weight: 295 g

What’s in the Box

• iFi Audio ZEN Air Blue Bluetooth DAC
• USB-A to DC power cable
• Quick-start guide & warranty card

Use Cases / Ideal For

• Upgrading vintage stereo systems with modern streaming
• Minimalist desktop audio setups
• Everyday Bluetooth streaming in home hi-fi systems

Compatibility

• Works with amplifiers, powered speakers, or AV receivers via RCA input
• Compatible with smartphones, tablets, and laptops on iOS, Android, macOS, and Windows

Pros & Cons

✅ Pros:

• Hi-fi sound rivaling wired DACs
• Supports all modern Bluetooth codecs
• Real-time LED codec and sample rate display
• Great value for money at around €100

⚠️ Cons:

• Plastic enclosure may show light scratches over time
• RCA cable and wall power adapter not included
• Only analog output — no digital passthrough

Experience the convenience of wireless freedom without compromising on sound quality. The iFi Audio ZEN Air Blue offers a streamlined, high-resolution listening experience in a compact package. Elevate your system today — available now at Soundium.