Sennheiser - HDV 820 Digital Headphones Amplifier - Black

Dual CS43198 plus dual SGM8262 build a professional audio architecture, and the portable CD player also has HiFi-grade sound quality. At the same time, the volume is adjusted by CS43198, with 99 levels of delicate volume control, which not only achieves smooth volume adjustment but also makes the sound at each volume level clearer.

The ZEN DAC 3 redefines versatility in audio equipment, seamlessly integrating as a DAC, DAC/Pre, and headphone amplifier in one sleek device, offering support for high-resolution music formats up to 768kHz. With its future-proof design and compatibility with various audio setups, from headphones to preamplifiers and active speakers, it's the ultimate all-in-one solution for immersive audio experiences at home or in the office.

The K7 is a desktop DAC and headphone amplifier designed for both HiFi listening and gaming setups. Powered by the AKM AK4493SEQ DAC chip and XMOS XU208 USB processor, it supports high-resolution PCM 32-bit/384kHz and DSD256 playback for detailed, low-noise audio performance. The K7 features Bluetooth, USB-C, optical, and coaxial inputs, along with 3.5mm single-ended and 4.4mm balanced headphone outputs delivering up to 2100mW output power. A built-in microphone input, bass and treble controls, and RCA outputs make it ideal for headphones, gaming consoles, desktop audio systems, and streaming setups.