FiiO KA3 Portable Headphone Amplifier/DAC

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🧾 Overview / Summary The FiiO KA3 is an ultra-compact portable USB DAC with an integrated headphone amplifier designed to deliver flagship-quality hi-fi sound on the go. Perfect fo r smartphones, tablets, and PCs, it offers balanced and unbalanced headphone outputs, powerful amplification, and detailed digital-to-analog conversion in a sleek aluminium body. ✅ Key Features ✅ Compact and ultra-portable design — fits in the palm of your hand ✅ High-performance ESS ES9038Q2M DAC supporting PCM up to 768kHz/32-bit and DSD512 ✅ Balanced 4.4mm Pentaconn and unbalanced 3.5mm headphone outputs ✅ Powered via USB-C — no external power supply needed ✅ Powerful output stage with 2.7 Vrms / 240 mW (balanced) and 2.0 Vrms / 130 mW (unbalanced) at 32Ω ✅ Stylish aluminium enclosure with gold-anodized accents ✅ RGB sampling rate indicator with different colors for PCM and DSD playback ✅ App control support on Android for filter and gain settings 📊 Technical Specifications Parameter Value Dimensions 56.3 × 20.2 × 12.0 mm Weight 17.5 g DAC ESS ES9038Q2M Max Sampling Rate PCM 768 kHz / 32-bit, DSD512 USB Interface USB-C Output Voltage Balanced 2.7 Vrms / 240 mW @ 32 Ω Output Voltage Unbalanced 2.0 Vrms / 130 mW @ 32 Ω Outputs 4.4 mm Balanced, 3.5 mm Unbalanced RGB Indicator Sampling rate display (Blue: ≤48 kHz PCM, Green: >48 kHz PCM, DSD) Enclosure Material Aluminium alloy with anodized accents 📦 What’s in the Box 📦 FiiO KA3 DAC & headphone amplifier 🔌 USB-C cable for data and power 📖 User manual 🔄 Compatibility ✔ Compatible with Android, Windows, macOS, iOS (with adapter) devices ✔ Supports smartphones, tablets, laptops, and desktop computers ✔ Works with a wide range of headphones from low to high impedance ✔ Android app control for filter settings and gain modes 📦✈️ Shipping & Returns 📦 Insured worldwide delivery 🔄 14-day return policy 🛡️ 2-year warranty 📝 Reviews “Be the first to leave a review – share your experience and help others!” Show more