Cayin N7+ 1 Bit DSD DAC Android-based DAP Discrete Balanced Dual Amp Mode MP3 Player Bluetooth WIFI MQA 5 inch 3.5/4.4 output MQA
Product Warranty
All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
All items ONE-YEAR WARRANTY !!!
Shipping Time & Invoice Declare
All items ship with DHL/UPS/TNT/EMS, (DHL/UPS/TNT) About 3-7days delivery time, EMS About 7-15days delivery time.
We can Declare the Value of the Order as Customer's Remark!!!
We can Declare the Value of the Order as Customer's Remark!!!
Product Declaration
1. Power Boost
The optimized headphone amplifier architecture increases 3.5mm PoE output to 330mW (+32%) and 4.4mm PoE output to 690mW (+38%), making it easy to use with all types of headphones. Whether you're using high-sensitivity earbuds or high-impedance headphones, you'll hear richer details.
2. Performance Upgrade
The four power transistors have been upgraded to PHPT610030NPK, improving transient current carrying capacity.
The seven op amp ICs, the OPA1612A, have been upgraded to a SOIC-8 package, significantly improving temperature stability. A more optimized pin layout and electrical characteristics reduce signal transmission latency and crosstalk, resulting in a purer audio signal.
3. Long-Lasting Battery Life
The N7+ features an optimized internal power system design. In PoE mode (Class AB), a single-ended battery life of 3.5" allows for up to 13 hours of full-day music playback, ensuring you never have to worry about running out of power. It supports PD2.0 fast charging. 4. Titanium New Look
The N7+ has been comprehensively upgraded in both appearance and craftsmanship. The new titanium-colored housing is crafted from aircraft-grade aluminum-magnesium alloy using a CNC process, balancing lightweight design with high-strength protection. It visually displays a delicate metallic luster, ensuring "at first sight, at first grip, you'll fall in love."
5. Fully Discrete and Fully Balanced Portable Audio: A Breakthrough
1-Bit DAC Circuit Built with Fully Discrete Components
A groundbreaking product in the portable audio market, the N7's DAC is constructed from 128 discrete resistors, with 32 resistors per channel across four channels forming a fully differential balanced structure. This truly demonstrates a 1-bit circuit architecture comprised of fully differential discrete components.
Fully Discrete LPF
Discrete components are used throughout the LPF closed-loop gain, negative feedback level, and circuit architecture, ensuring high-performance overall circuit amplification.
A fully discrete AMP design.
The AMP utilizes audio-specific field-effect transistors (JFETs) for the differential input stage, and paired-package transistors for the voltage amplifier and power output stages, resulting in low internal resistance and strong load-driving capability.
6. Class A | Class AB
Selectable Class A or Class AB headphone amplifier circuit operating modes, with a single-click switch in the drop-down menu for a diverse sound experience.
7. Pre-Out | Line-Out
Connect to any system at any time.
Equipped with 3.5mm single-ended and 4.4mm balanced output jacks, both support Pre-Out and Line-Out. Select the desired output mode on the U display based on your backend equipment.
8. Sound quality foundation, decisive for success.
The fully designed power system, combined with 1-bit circuitry, provides completely independent power supply for the digital and analog circuits. Within the digital circuitry, high-level and low-level logic circuits are also completely independent, ensuring that the transmission and amplification process is free from interference from clock signals, resulting in a cleaner audio signal. 9. Supports MQA 16x expansion.
MQA (Master Quality Authenticated) is a new end-to-end technology that allows studio-quality music to be transmitted and stored using a new audio processing method called Music Origami. This technology allows files to be fully expanded into the highest-quality source upon playback.
The N7+ already features MQA technology, allowing users to enjoy the original master audio experience when playing MQA audio files and using apps that stream MQA music.
The N7+ is capable of full 16x MOA decoding.
10. Fast and smooth system.
Qualcomm Snapdragon 665 octa-core 64-bit processor.
4GB RAM + 64GB internal storage, with 1TB TF card expansion.
Runs on Android 12 and supports DTA lossless output for Android devices. 11. 2.4GHz/5GHz
Dual-mode Wi-Fi
Specially designed metal-frame antenna provides strong signal and minimal interference, supporting faster and more stable online streaming and the ability to install a variety of apps. Supports OTA firmware updates.
12. Screencast Remote Control, Meeting Your Needs
Use your phone or tablet for global touch-sensitive remote volume adjustment, song management, song search, and remote playback.
*Requires HiBy Cast to be installed on your phone.
Basic Product Information
CPU: Snapdragon 665
DAC: DSD
Display: 5.0" TFT 1080*1920 (FHD)
Net Weight: Approximately 370g
OS: Android 12
Battery: 3.8V 9000mAh (34.2Wh)
WiFi: IEEE 802.11 a/b/g/n/ac
Dimensions: Approximately 142*77.8*22.2mm
The optimized headphone amplifier architecture increases 3.5mm PoE output to 330mW (+32%) and 4.4mm PoE output to 690mW (+38%), making it easy to use with all types of headphones. Whether you're using high-sensitivity earbuds or high-impedance headphones, you'll hear richer details.
2. Performance Upgrade
The four power transistors have been upgraded to PHPT610030NPK, improving transient current carrying capacity.
The seven op amp ICs, the OPA1612A, have been upgraded to a SOIC-8 package, significantly improving temperature stability. A more optimized pin layout and electrical characteristics reduce signal transmission latency and crosstalk, resulting in a purer audio signal.
3. Long-Lasting Battery Life
The N7+ features an optimized internal power system design. In PoE mode (Class AB), a single-ended battery life of 3.5" allows for up to 13 hours of full-day music playback, ensuring you never have to worry about running out of power. It supports PD2.0 fast charging. 4. Titanium New Look
The N7+ has been comprehensively upgraded in both appearance and craftsmanship. The new titanium-colored housing is crafted from aircraft-grade aluminum-magnesium alloy using a CNC process, balancing lightweight design with high-strength protection. It visually displays a delicate metallic luster, ensuring "at first sight, at first grip, you'll fall in love."
5. Fully Discrete and Fully Balanced Portable Audio: A Breakthrough
1-Bit DAC Circuit Built with Fully Discrete Components
A groundbreaking product in the portable audio market, the N7's DAC is constructed from 128 discrete resistors, with 32 resistors per channel across four channels forming a fully differential balanced structure. This truly demonstrates a 1-bit circuit architecture comprised of fully differential discrete components.
Fully Discrete LPF
Discrete components are used throughout the LPF closed-loop gain, negative feedback level, and circuit architecture, ensuring high-performance overall circuit amplification.
A fully discrete AMP design.
The AMP utilizes audio-specific field-effect transistors (JFETs) for the differential input stage, and paired-package transistors for the voltage amplifier and power output stages, resulting in low internal resistance and strong load-driving capability.
6. Class A | Class AB
Selectable Class A or Class AB headphone amplifier circuit operating modes, with a single-click switch in the drop-down menu for a diverse sound experience.
7. Pre-Out | Line-Out
Connect to any system at any time.
Equipped with 3.5mm single-ended and 4.4mm balanced output jacks, both support Pre-Out and Line-Out. Select the desired output mode on the U display based on your backend equipment.
8. Sound quality foundation, decisive for success.
The fully designed power system, combined with 1-bit circuitry, provides completely independent power supply for the digital and analog circuits. Within the digital circuitry, high-level and low-level logic circuits are also completely independent, ensuring that the transmission and amplification process is free from interference from clock signals, resulting in a cleaner audio signal. 9. Supports MQA 16x expansion.
MQA (Master Quality Authenticated) is a new end-to-end technology that allows studio-quality music to be transmitted and stored using a new audio processing method called Music Origami. This technology allows files to be fully expanded into the highest-quality source upon playback.
The N7+ already features MQA technology, allowing users to enjoy the original master audio experience when playing MQA audio files and using apps that stream MQA music.
The N7+ is capable of full 16x MOA decoding.
10. Fast and smooth system.
Qualcomm Snapdragon 665 octa-core 64-bit processor.
4GB RAM + 64GB internal storage, with 1TB TF card expansion.
Runs on Android 12 and supports DTA lossless output for Android devices. 11. 2.4GHz/5GHz
Dual-mode Wi-Fi
Specially designed metal-frame antenna provides strong signal and minimal interference, supporting faster and more stable online streaming and the ability to install a variety of apps. Supports OTA firmware updates.
12. Screencast Remote Control, Meeting Your Needs
Use your phone or tablet for global touch-sensitive remote volume adjustment, song management, song search, and remote playback.
*Requires HiBy Cast to be installed on your phone.
Basic Product Information
CPU: Snapdragon 665
DAC: DSD
Display: 5.0" TFT 1080*1920 (FHD)
Net Weight: Approximately 370g
OS: Android 12
Battery: 3.8V 9000mAh (34.2Wh)
WiFi: IEEE 802.11 a/b/g/n/ac
Dimensions: Approximately 142*77.8*22.2mm
