Usually Ships Within 1-2 Days.
The new Cayin C9ii portable headphone amplifier is a powerhouse of an amplifier redefines portable audio, delivering a fully balanced, fully discrete 4-channel design capable of an astounding 4,100mW (at 16Ω) or 2600mW (at 32Ω) per channel. With the C9, you have the freedom to choose between the warmth of vacuum tubes and the precision of solid-state timber on both balanced and single-end inputs. Crafted around a pair of KORG Nutube vacuum tubes, the C9 offers a rich and immersive audio experience. Switch between Pure Class A and Class AB amplification modes to fine-tune your sound, and enjoy dual input modes for added versatility.
The Cayin C9 ensures seamless connectivity with support for 3.5mm SE and 4.4mm BAL inputs and outputs, intelligently optimizing between them. Its precision control is enhanced by a 4-channel ALPS potentiometer and stereo electronic volume. Plus, with a removable battery module and user-replaceable Sony 18650 rechargeable lithium batteries, you can enjoy uninterrupted listening sessions. Elevate your audio journey with the Cayin C9, where portable sound meets perfection. Experience the art of audio like never before – order your C9 today and embark on a sonic adventure that knows no bounds!
Specifications:
| Input |
3.5mm TRS, 4.4mm TRRRS |
| Output |
3.5mm TRS, 4.4mm TRRRS |
| Charging |
USB Type-C (QC3.0, PD2.0 9V 2A) |
| Dimension |
165 x 88.5 x 30 (mm) |
| Net Weight |
650g (±5g) |
| Timber Circuit (Tube) |
KORG Nutube 6P1 x 2 |
| Timber Circuit (Solid State) |
Toshiba 2SK209 JFET x 4 |
| Input Differential Amp. |
LSK489 Dual JFET x 4 + LSJ689 Dual JFET x 4 |
| Electronic Volume Control |
MUSES72320 x 2 |
| Battery |
Samsung INR18650-35E (3400mAh) x 4 |
| Freq. Response |
Tube |
20Hz-80kHz(±0.5dB) |
High/Low Gain |
| Vacuum Tube |
11Hz-80kHz(±0.5dB) |
High/Low Gain |
