FiiO K11 DAC/Amp - Black - Faulty (Audio cuts out)

Selling my FiiO K11 Desktop DAC and Headphone Amplifier in Black. The unit is in very good visual condition with only two micro-scratches visible under close inspection. ​Technical Issue: The unit is being sold as FAULTY/FOR REPAIR. A small spark occurred at the DC input when connecting the power supply. ​The device powers on perfectly, the display is bright and clear, and the menu/knob respond as they should. ​The fault: When playing music, the sound is present for 2-3 seconds and then cuts out (likely a protection circuit triggering). ​It has never been opened or tampered with. Great project for someone who knows electronics. ​Includes: ​FiiO K11 Unit ​Original Power Supply ​Original internal foam packaging (no outer cardboard box) ​Port covers ​Price: €70 (Open to reasonable offers) Location: Limerick City