Cayin N3 Ultra Digital Audio Player — Customer return

Cayin N3 Ultra Digital Audio Player — Customer return

Key info

The customer returned this unit after 2 weeks of use. The Digital Audio Player is in excellent condition, while the retail box shows minor imperfections. Feel free to reach out to us for further information.

  • Raytheon JAN6418 tubes for warm and rich audio reproduction, adding a unique analog touch to your music.
  • Dual DAC configuration: Utilizes dual AKM AK4493EQ DAC chips for precise and accurate digital-to-analog conversion.
  • Portable and lightweight: Compact design with a sleek aluminum body, making it easy to carry and use on the go.
  • Touchscreen display: Intuitive touchscreen interface for easy navigation and control of music playback and settings.

All specifications

Physical characteristics
Weight 204 g
Tubes 2x Raytheon JAN6418
DAC Chip 2x AK4493SEQ
Battery 4500mAh
Display 4.1
Digital inputs SPDIF Coaxial
Analog outputs 1x 3.5mm (Headphone Out /Line Out) 1x 4.4mm (Headphone Out /Line Out)

Introducing the N3Ultra: Vintage Tubes, State-of-the-Art Sound

Experience the beauty of simplicity with the N3Ultra, a device designed solely for audio enthusiasts. Featuring vintage JAN6418 vacuum tubes, it delivers a pure and minimalist audio experience like no other.

Military-Grade Tubes for Superior Sound Quality

Equipped with two Raytheon JAN6418 military-grade vacuum tubes, the N3Ultra offers single-ended 3.5mm and balanced 4.4mm headphone and line-level analog outputs. Each output provides both vacuum tube and solid-state sound options, ensuring versatility for all users.

Advanced Shock Absorption Technology

Our in-house mechanical and circuitry upgrades minimize microphonic effects, guaranteeing a smooth listening experience. The JAN6418 vacuum tubes are securely held in custom-molded shock absorption silicon housing, integrated into the CNC aluminum frame of the N3Ultra for stability.

Classic / Modern / Solidstate Timbres

The N3Ultra employs Cayin’s Gen3 vacuum tube technology, offering up to three timbres in all analog outputs. By incorporating a two-stage timbre circuit for the JAN6418 tubes, users can enjoy distinct circuit responses, distortion, and output impedance.

Versatile Connectivity and Customization Options

With dual line-outs and configurable output levels, the N3Ultra ensures maximum compatibility with various audio devices. Additionally, a 10-band parametric EQ allows for detailed sound tuning, catering to individual listening preferences for a personalized audio experience.

High-Quality DAC

Featuring dual AK4493S DACs in fully differential output mode, the N3Ultra ensures superior audio clarity and stereo separation. Independent DAC chips and analog audio circuits for each channel minimize crosstalk, delivering an immersive listening experience.

Long Battery Life and Fast Charging

Powered by a hefty 3.85V 4500mAh lithium battery, the N3Ultra offers up to 11.8 hours of continuous playback with solid-state sound and 7.6 hours with vacuum tube sound. Quick charging with QC3.0 technology ensures minimal downtime, allowing users to recharge from 20% to 80% in approximately 1 hour.

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