Features at a Glance

• Discrete Dual BJT Low Pass Filter
• 1-Bit resistor network DSD decoding
• Discrete JFET + BJT headphone amplifier
• 16x MQA full decoder
• Dual amps: Class A/AB modes
• 3.5mm single-ended and 4.4mm balanced headphone outputs
• 3.5mm single-ended and 4.4mm balanced line and pre-outputs
• 3x digital interface: I2S, USB, and Coaxial
• Dual femtosecond oscillators
• 4-ch JRC electronic volume
• Wireless DAC, Bluetooth 5.0, LDAC, UAT, and AAC codecs
• HiByCast and HiBy Link
• Dual band WiFi 2.4G/5G
• Snapdragon 665, 4GB RAM, TFx1, & 64GB internal storage
• Android 12 DTA
• 9000 mAh battery = 6.5-10 hr battery life, features PD2.0
• 5’ TFT FHD touchscreen
• Sandblasted CNC aluminum

Pure 1-Bit DSD DAC

The N7 uses discrete resistor networks for DSD format. The micro-miniaturized 1-bit DAC circuit uses fully-discrete components.

• Discrete 1-bit DAC: converts digital signal to an analog signal through a resistor network composed of 128 pcs (4×32) high-precision thin film resistors.
• FPGA: Enhances the digital audio signal and output L+, L-, R+, R- digital bitstream for fully-balanced decoding.
• Audio Bridge: pass-through DSD unaltered, convert PCM to a 1-bit bitstream before transmitting to the DAC circuit.
• Power Supply: the N7 uses a sophisticated low-noise highly-isolated supply circuit to support different functions of digital and analog processing separately.