TOPPING E70 Velvet｜High-Performance DAC Decoder with AK4499EX Flagship Chip
Born for Pure Sound Quality, Unveiling Every Detail of Music
The TOPPING E70 Velvet is a high-performance DAC decoder, featuring AKM's flagship AK4499EX DAC chip and the XMOS XU316 USB processor, supporting high-resolution audio formats up to DSD512 and PCM 768kHz. Its core features the latest QCC5125 Bluetooth chip, supporting LDAC Bluetooth transmission, allowing wireless audio to reach Hi-Res levels. Furthermore, the E70 Velvet is not just a pure decoder, but also features high-quality preamplifier functionality, capable of directly connecting to power amplifiers or active speakers.
Compared to most DACs that only offer basic decoding, the E70 Velvet, with its independent low-noise reference voltage power supply design and preamplifier function, provides a cleaner sound background and more flexible system compatibility. Whether for traditional Hi-Fi systems or modern PC-Fi desktop audio, it can serve as the central hub for sound.
Quick Facts Product Overview
- Brand: TOPPING
- Model: E70 Velvet
- DAC Chip: AKM AK4499EX
- USB Processor: XMOS XU316
- Sample Rate Support: PCM 32bit/768kHz, DSD512
- Wireless Transmission: Bluetooth 5.1 (supports LDAC, aptX HD)
- Applicable Scenarios: Hi-Fi audio systems, high-end headphone systems, professional monitoring, digital music streaming, PC-Fi desktop audio
Who is the TOPPING E70 Velvet suitable for?
TOPPING E70 Velvet Core Technologies and Features
- AKM Flagship AK4499EX DAC Chip: Utilizes AKM's latest VELVET SOUND™ technology, delivering extremely low distortion and noise, presenting a silky smooth, richly detailed sound, with Total Harmonic Distortion plus Noise (THD+N) as low as 0.00006%.
- XMOS XU316 USB Processor: Equipped with a 16-core XMOS XU316 processor, providing powerful processing capabilities and stable USB connectivity, supporting high-resolution audio decoding up to DSD512 and PCM 32bit/768kHz.
- High-Resolution Bluetooth 5.1 Transmission: Built-in latest Qualcomm QCC5125 chip, supporting multiple high-resolution Bluetooth codecs such as LDAC, aptX Adaptive, aptX HD, AAC, and certified by Hi-Res Audio Wireless, allowing for excellent sound quality even with wireless connections.
- Low-Noise Reference Voltage Power Supply: A new low-noise reference voltage power supply specifically designed for the AK4499EX, effectively filtering out power supply noise, suppressing noise levels below 1.3uVrms, providing a pitch-black sound background.
- Multi-functional Preamplifier Mode: In addition to the fixed-level output mode for pure DAC use, the E70 Velvet also features a preamplifier mode, allowing precise volume adjustment from -99dB to 0dB, capable of directly driving power amplifiers or active speakers.
- Selectable Balanced and Single-Ended Outputs: Offers XLR balanced output and RCA single-ended output, allowing users to choose between XLR only, RCA only, or both simultaneously, adapting to various complex audio system configurations.
- 12V Trigger Interface: Equipped with 12V Trigger In/Out ports, allowing power linkage with other devices featuring this function (e.g., TOPPING L70 headphone amplifier), enabling one-button synchronized power on/off, enhancing ease of use.
- Smart Auto On/Off: The E70 Velvet can automatically detect valid input signals. When a signal is detected, it will automatically power on and switch to that source; if no signal is input for 1 minute, it will automatically enter standby mode.
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THINK2 Warranty & Support
Service Highlights
- Fast Shipping: In-stock items will be shipped within 24 business hours.
- Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
- Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.
※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.
Warranty & Return Policy
- With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
- DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
- Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
- Application Process: Contact customer service during business hours for return instructions.
- Service Coverage: Taiwan region primarily; overseas based on logistics standards.
THINK2 — Authorized Audio Gear Dealer in Taiwan
