KINDLY PM FOR LATEST STOCK AVAILABILITY BEFORE PURCHASING
1 Year Limited Warranty (T&C applies, warranty excludes human factor damage)

The Cayin C9ii is comprehensive and innovative, these are some of the highlights:

1. A fully balanced, fully discrete, feature-packed, 4-channel high-fidelity headphone amplifier delivers up to 4,100 mW per channel at 16Ω loading and 2600 mW per channel at 32Ω loading.

2. Gen5 Nutube 6P1 Vacuum Tube Audio Circuit facilitated dual tube timbres (Classic Tube and Modern Tube) and Solid State timber on both balanced and single-end inputs.

3. The Vacuum tube timber circuit is designed around a matched pair of KORG Nutube 6P1 miniature, low-power dual Directly Heated Triode (DHT) vacuum tubes.

4. Adjust ANODE (plate) voltage (High/Low) of the Nutube to enrich and refine the range of the vacuum tube timbre in C9ii

5. Three-stage fully symmetric differential headphone amplifier contributes to higher audio fidelity by reducing distortion, enhancing dynamic range, increasing channel separation, and providing a stable and consistent performance.

6. Dual Amplification Operation (DAO): allows users to switch between Pure Class A and Class AB amplification modes.

7. Hyper Amplification delivers the ultimate performance of the discrete amplification circuit in the C9ii

8. NFB (Negative Feedback) Control to select between large-loop cross-stage NFB or local NFB applied to the three-stage headphone amplification circuit.

9. Supports 3.5mm single-ended and 4.4mm balanced for both input and output, the amplifier will convert Single-ended input to Balanced audio signal before feeding through the differentiated amplification circuit.

10. Dual input mode: on top of regular LINE input mode, C9ii can also operate in PRE-amp input mode (known as pure power amplifier mode) that can work with source devices with volume control.

11. Employs a highly linear volume control system that is composed of a 4-channel ALPS potentiometer with a pair of MUSES72320 low noise, low distortion resistance ladder-based stereo electronic volume.

12. Removable battery module that houses 4x Samsung 35E 3400mAH rechargeable lithium batteries. Users can acquire and replace the batteries conveniently to extend the battery duration when needed.