Features Flagship AKM DAC Chips For Superior Sound Quality

Topping E70 Velvet features AKM's flagship DAC chips—AK4499EX paired with AK4191 which deliver industry-leading performance in digital-to-analogue conversion. These chips are built on AKM's Velvet Sound Verita Technology, offering a rich, lifelike audio experience. The DAC supports up to 768kHz/32-bit PCM and DSD512, making it perfect for high-resolution audio playback. A newly designed I/V (current-to-voltage) conversion circuit further enhances performance, delivering ultra-low distortion and noise, ensuring your audio is reproduced with exceptional purity and detail.

Wireless & Wired Versatility With USB And Bluetooth Support

Topping E70 Velvet is equipped with the QCC5125 Bluetooth 5.1 chipset, the E70 Velvet supports high-quality wireless audio through LDAC, aptX HD, aptX Adaptive, AAC, and more. To ensure premium sound even over Bluetooth, the internal DAC of the QCC5125 is bypassed, and digital audio is sent directly to the AK4499EX DAC. For wired connections, the E70 Velvet includes the XMOS XU316 chipset, which ensures stable high-resolution streaming via USB. You get support for PCM up to 768kHz/32-bit and Native DSD up to DSD512. Optical and coaxial inputs support up to 24-bit/192kHz, making the unit ideal for connecting game consoles, CD transports and more.

Equipped With Preamplifier Functionality With Volume Control

The E70 Velvet doubles as a high-quality preamp. When used in DAC + Preamp mode, it provides volume control ranging from -99dB to 0dB, accessible via the front knob or remote. This is ideal when feeding audio into power amplifiers or active monitor speakers, giving you control without needing additional equipment.

Embedded With 12V Trigger Interface For Seamless Integration

For system-wide power synchronisation, the E70 Velvet includes a 12V Trigger interface. It can function as either a trigger input or output, allowing it to be turned on/off in sync with other compatible devices. For instance, it pairs perfectly with the TOPPING L70 amplifier, creating a clean, synchronised desktop audio chain with minimal manual control required.

Versatile Connectivity With Various Input/Output Options & Auto On/Off Functionality

The E70 Velvet includes balanced XLR and single-ended RCA outputs. You can configure output modes as XLR only, RCA only, or both simultaneously. Its Auto On/Off feature detects valid input signals and powers the unit accordingly. If no signal is received for a minute, the device will power off automatically, promoting energy efficiency. The E70 Velvet lets you choose between XLR 4V or 5V and RCA 2V or 2.5V output levels. The 4V/2V setting ensures compatibility with most standard equipment, while the 5V/2.5V setting offers increased performance when matched with gear that can take full advantage of it.

System Compatibility Across Various Devices

The USB input on the E70 Velvet is designed to work seamlessly with Windows 10/11, macOS, Linux, iOS, and Android—most of which are plug-and-play. For Windows ASIO applications, a Thesycon driver is required to unlock full functionality. This broad compatibility ensures that the E70 Velvet fits into almost any modern setup without hassle.

Comes With Remote Control for Convenient Operation

A full-function remote control is included, letting you switch inputs, control volume, and configure output modes from the comfort of your seat. This makes the E70 Velvet extremely convenient for use in living rooms, studios, and desktop setups alike.