Cayin N7+ Master Quality Digital Audio Player

Cayin N7+ — More Power, More Endurance, More Precision

Cayin N7+ is a special version of Cayin N7 . The Cayin N7+ builds upon its predecessor with a series of impactful upgrades, delivering higher power output, extended battery life, refined amplification, and a sleek new finish.

Key Amplifier and Power Enhancements

The N7+ features a newly improved headphone amplifier circuit , boosting output to 330mW (+32%) from the 3.5mm single-ended port and 690mW (+38%) from the 4.4mm balanced port. This extra muscle drives everything from ultra-sensitive IEMs to demanding high-impedance headphones with greater authority, dynamic control, and detail retrieval.

Its power transistors have been upgraded to PHPT610030NPK high-power double bipolar transistors , while the op-amp stage now uses OPA1612A in SOIC-8 packaging for improved thermal stability, reduced crosstalk, and cleaner, more accurate signal transmission.

Longer Battery Life

With improved power management , the N7+ offers noticeably longer playback time. In Class AB mode, the 3.5mm single-ended output now delivers up to 13 hours of continuous listening — a meaningful step up from the original N7.

Fully Discrete, Fully Balanced Design

The N7+ continues Cayin’s engineering-first philosophy with a DAC built from 128 discrete resistors, arranged in a fully differential balanced architecture (32 per channel). The low-pass filter, negative feedback, and gain stages all use discrete components, while audio-grade JFETs and paired-package transistors provide low resistance and powerful load driving.

An independent power supply for digital and analog circuits , plus separation between high-level and low-level logic in the digital stage, keeps clock interference out of the signal path for maximum purity.

Titanium-Inspired New Look

While the chassis remains precision-machined aircraft-grade aluminum , the N7+ debuts an elegant titanium-color finish , combining the lightness of aluminum with the sophisticated sheen of titanium. The CNC-crafted body offers high strength, refined contours, and a premium hand feel that makes it as beautiful to hold as it is to hear.

Smart, Smooth, and Capable

Powered by a Qualcomm Snapdragon 665 with 4GB RAM and 64GB internal storage (plus 1TB TF expansion), the N7+ runs Android 12 with DTA lossless output support. Dual-band Wi-Fi with a metal-frame antenna ensures stable streaming, while MQA 16x decoding delivers full master-quality playback.

Specifications

CPU: Snapdragon 665

OS: Android 12

Wi-Fi: IEEE 802.11 a/b/g/n/ac

Battery: 3.8V 9000mAh (34.2Wh)