Cayin RU9 Brand_Subtonic while reducing low range and

while reducing low range and interference noises

They flank four mid-range drivers

with a headphone amplifier Turbo Mode that puts out desktop amplifier leagues of power to drive Sennheiser and ZMF Headphones with ease

11 standards and packages them in an immaculate

So here is Head-Fi's first dongle that can truly say it turns your smart device into a super DAP

Cayin RU9 Brand_Subtonic while reducing low range andCayin's Magsafe able tube dac dongle of 2025 was the culmination of decades of expertise in sound topped by a team involved in making it relevant to today's listening. Carefully designed with a Gen5 NuTube timbre circuit with refined three stage amplification architecture, you can choose between three timbres: Classic tube(C), modern tube(M) and solid state (icon). Try the DC mode toggle to enable the Hyper Mode and hear a deeper rumble in the bass