Topping E30 II DAC Preamp Audio Decoder for Hi-Res Audio Enthusiasts in High-Fi Setup Specifications

The Critical Specs

Supports High-Resolution Audio Topping E30 II uses two sub-flagship AK4493S chips from AKM's VELVET Sound technology. These AK4493S chips are an upgraded version of the previous AK4493. Pairing two AK4493S chips in parallel yields better performance and noise reduction compared to a single chip.

Coaxial and Optical Performance The optical and coaxial inputs of E30 II support up to 24bit/192kHz audio, making it suitable for digital turntables, disk players, set-top boxes, and game consoles. This compatibility enhances the sound quality of traditional equipment, delivering a fresh audio experience.

Power Supply Flexibility Using a 5V power supply, E30 II provides convenience and accessibility. You can power it with a USB port on a PC, a mobile phone charger, or even a power bank. The built-in protection circuit ensures safety by alerting you if the wrong power supply is connected.

Noise Reduction Technology To tackle the issue of 5V power supply noise, E30 II uses a Discrete LNRD (low noise reference driver) circuit. This circuit filters out noise from various 5V power inputs, providing ultra-low noise power supply to the device. As a result, E30 II has a noise floor lower than 1.5uV.

Purity and Versatility E30 II functions as a pure DAC and includes a DAC+Preamp application. It can fix the output level to its maximum, allowing it to work directly with a power amplifier or active speakers. Additionally, it has built-in volume control that can be adjusted from -99dB to 0dB via a remote control, offering maximum convenience.