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MUSEHiFi M3 Ultra USB-C Tube DAC Amp, JAN6418, 3.5/4.4mm | Triode-Strapped JAN6418 Hybrid Amp, Warm & Spacious Sound, 460mW/480mW, 32-bit/384kHz, DSD256, for IEMs & Headphones
- JAN6418 Triode-Strapped Tube + Hybrid Amplification Experience genuine JAN6418 military-spec pentode tubes operated in triode-strapped mode, paired with an op-amp in a hybrid analog amplification design. This portable tube DAC amp combines rich harmonics, fuller vocals and smooth treble with natural decay, offering a warm, organic listening character while maintaining clarity and control
- Triple Noise Reduction for Cleaner Portable Listening Tube microphonics can cause unwanted ringing when a DAC is moved or touched. M3 Ultra combines circuit-level optimization, microphonics suppression and physical shock absorption in a three-layer noise reduction design. These measures help reduce vibration-related noise, providing a cleaner listening background for sensitive IEMs and wired headphones at home or on the go
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460mW / 480mW Dual Outputs for IEMs & Headphones Connect through the 3.5mm single-ended output (460mW) or 4.4mm balanced output (480mW), both rated at 32. This portable headphone amplifier offers flexible connectivity and power for a wide range of wired IEMs and headphones, from sensitive in-ear monitors to many full-size headphones
Stepped Aluminum Chassis, Compact 55g Design Crafted with a stepped aluminum-alloy chassis and an open tube display, M3 Ultra combines a distinctive industrial design with portable convenience. Measuring just 65 × 46.5 × 16mm and weighing approximately 55g, this compact tube DAC amp fits easily into a daily carry setup while showcasing its dual JAN6418 vacuum tubes
ES9028Q2M Hi-Res DAC with USB-C Connectivity Equipped with an ES9028Q2M DAC, M3 Ultra supports PCM up to 32-bit/384kHz and native DSD256 playback. THD+N reaches as low as 0.0003% through the 4.4mm output under specified test conditions. Its USB-C digital input connects to compatible phones, tablets and computers for portable and desktop HiFi listening
Stepped Aluminum Chassis, Compact 55g Design Crafted with a stepped aluminum-alloy chassis and an open tube display, M3 Ultra combines a distinctive industrial design with portable convenience. Measuring just 65 × 46.5 × 16mm and weighing approximately 55g, this compact tube DAC amp fits easily into a daily carry setup while showcasing its dual JAN6418 vacuum tubes
ES9028Q2M Hi-Res DAC with USB-C Connectivity Equipped with an ES9028Q2M DAC, M3 Ultra supports PCM up to 32-bit/384kHz and native DSD256 playback. THD+N reaches as low as 0.0003% through the 4.4mm output under specified test conditions. Its USB-C digital input connects to compatible phones, tablets and computers for portable and desktop HiFi listening









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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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