--- product_id: 456331767 title: "Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black)" brand: "kguss" price: "€ 309.10" currency: EUR in_stock: true reviews_count: 13 category: "Kguss" url: https://www.desertcart.be/products/456331767-topping-e30-ii-dac-preamp-audio-decoder-2xak4493s-hi-res store_origin: BE region: Belgium --- # Dual AK4493S chips for ultra-clear sound 5V USB power: plug & play anywhere Built-in volume control with remote Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black) **Brand:** kguss **Price:** € 309.10 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game—because your ears deserve the best. ## Quick Answers - **What is this?** Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black) by kguss - **How much does it cost?** € 309.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/456331767-topping-e30-ii-dac-preamp-audio-decoder-2xak4493s-hi-res) ## Best For - kguss enthusiasts ## Why This Product - Trusted kguss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Anywhere Power:** Powered by standard 5V USB—charge from PC, phone charger, or power bank for ultimate portability. - • **Flexible Control:** Integrated preamp with remote volume control lets you fine-tune your audio setup effortlessly. - • **Hi-Res Audio Mastery:** Dual AK4493S DAC chips deliver pristine 32Bit/768kHz & DSD512 decoding for audiophile-grade clarity. - • **Noise-Free Listening:** Discrete LNRD circuit slashes power noise below 1.5uV, ensuring ultra-clean, immersive sound. - • **Universal Connectivity:** Seamlessly switch between USB, coaxial, and optical inputs to elevate any digital source. ## Overview The TOPPING E30 II is a sleek, high-performance DAC preamp featuring dual AK4493S chips for superior Hi-Res audio decoding up to 32Bit/768kHz and DSD512. It supports USB, coaxial, and optical inputs, making it compatible with a wide range of digital devices. Powered by a convenient 5V USB supply with advanced noise reduction technology, it delivers ultra-low noise output. The built-in volume control and remote enable seamless integration with amplifiers or active speakers, perfect for audiophiles seeking transparent, clean sound in a compact, reliable package. ## Description Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black): desertcart.com: Industrial & Scientific Review: Clean, neutral, and transparent - The TOPPING E30 II has been a great match for my desktop audio setup and pairs perfectly with the L30 II amplifier. Build quality is solid and confidence-inspiring. It feels well made, looks clean on the desk, and has been completely reliable. I’m using it primarily via USB from my Windows PC, but having USB, optical, and coax inputs adds flexibility for other sources if needed. Sound quality is exactly what I want from a DAC — clean, neutral, and transparent. There’s no added coloration, just a clear and detailed signal that lets the rest of the gear do its job. When paired with the L30 II, the combo feels very cohesive and balanced, delivering a quiet background and excellent clarity. The preamp functionality is also a nice bonus. Output is consistent and easy to integrate into different setups, and everything just works without fuss. Controls are straightforward, and once set up, it’s the kind of component you don’t have to think about. Overall, this is a well-designed, great-sounding DAC that offers strong performance for the price. If you’re running a L30 II or building a clean, modern desktop audio stack, the E30 II is an easy and natural choice. Review: Wish I could give this 4.5 stars . . . - The Topping E30 ii DAC definitely improved the output quality of music from my Lenovo Yoga laptop. I store all my digital music in lossless format, I don't use mp3's due to the compression & lossy algorithms. I really appreciate being able to get the best out of my music collection & the Topping does just that. I realize everyone doesn't feel the need for the highest quality music reproduction, to some storage space is a concern. But if you're someone with a keen ear & an audio system that reproduces the fine nuances many of us appreciate & demand, a unit like the E30 ii is well worth investigating. I wish I could rate it 4.5 of 5. 5 for quality of reproduction & ease of use, with a small ding for the setup process & supplied documentation. ## Features - 👍 Supports high-resolution audio ▶️ TOPPING E30 II uses two sub-flagship AK4493S chips of AKM's VELVET Sound technology. AK4493S is an upgraded version of the previous AK4493. Two AK4493S in parallel can achieve better performance and reduction ability than a single chip. - 👍 Coaxial and Optical also has good performance ▶️ The optical and coaxial input of E30 II supports up to 24bit192kHz audio, which is suitable for digital turntables, disk players, set-top boxes, and game consoles, so that traditional equipment can also give a new sound. The Digital Processing module provides better compatibility than the E30. - 👍 5V power supply,anytime and anywhere ▶️ E30 II uses DC5V for power supply, which can easily access almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank. The built-in protection circuit will protect the E30 II and prompt on the screen after connecting to the wrong power supply. - 👍 Discrete LNRD ▶️ How to solve the noise problem of 5V power supply? The E30 II's answer is the Discrete LNRD circuit (low noise reference driver). The Discrete LNRD circuit filters out the noise of various 5V power input and provides stable power supply of ultra-low noise reference level for E30 II. With this technology, the noise floor of E30 II is lower than 1 .5uV. - 👍 Pure DAC & DAC+Preamp application ▶️ E30 II is able to fix to maxmum output level so that it can be worked as a pure DAC. E30 II has built-in volume control function that can adjust the volume from -99dB to 0dB by using the remote control, so you are able to directly connect E30 II to power amplifier or active speakers, and control the volume of E30 II through remote control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7LBCLM5 | | Audio Output Mode | Analog | | Best Sellers Rank | #85,652 in Electronics ( See Top 100 in Electronics ) #487 in Audio Component Amplifiers | | Brand | KGUSS | | Brand Name | KGUSS | | Compatible Devices | Digital turntables, disk players, set-top boxes, game consoles, PC, mobile phone, power bank | | Customer Reviews | 4.4 out of 5 stars 118 Reviews | | Included Components | E30 II x1; DC cable x1; USB cable x1; Remote control x1; ; User manual ×1; Warranty card x1 | | Interface | Coaxial, USB | | Interface Type | Coaxial, USB | | Item Dimensions L x W | 4.92"L x 3.94"W | | Manufacturer | TOPPING | | Maximum Supply Voltage | 5 volts | | Minimum Supply Voltage | 5 volts_of_direct_current | | Mounting Type | Coaxial,Plug Mount | | Number of Channels | 2 | | Number of Items | 1 | | Number of Pins | 9 | | Part Number | TOPPING-E30II-BLACK-KGUSS | | Warranty Description | One year free repair | ## Product Details - **Brand:** KGUSS - **Maximum Supply Voltage:** 5 Volts - **Minimum Supply Voltage:** 5 Volts (DC) - **Mounting Type:** Coaxial,Plug Mount - **Number of Pins:** 15 ## Images ![Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black) - Image 1](https://m.media-amazon.com/images/I/51ilP9-H7VL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Questions & Answers **Q: how about the warranty?** A: APOS has been fantastic with any issues that have occurred. **Q: Tengo la aplicacion tidal en mi tv lg. cuando conecto el tv al dac por cable optico, solo se muestra 48 khz de frecuencia de muestreo y no 192 khz.** A: Hola. Yo uso el DAC para oir musica, conectado al servicio de música de Apple. La mayoria de discos vienen en formato 44.1 KHZ, algunos vienen en 96 KHZ y muy pocos en 192 KZ. El DAC automáticamente muestra la calidad en la cual está la fuente. Seguramente el muestreo que recibes es en 48 Khz. Habría que revisar si el streaming ofrece calidad superior. **Q: does this work on Xbox series x ?** A: I'm not an X-Box user, but the Topping E-30 has inputs for both SPDIF coax and optical, as well as USB input. If your X-Box outputs any if these formats, it should work. **Q: is the usb plug and play with a phones otg cable?** A: You can use it via usb on your phone but for portable use you need a power source for it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clean, neutral, and transparent *by T***Y on January 27, 2026* The TOPPING E30 II has been a great match for my desktop audio setup and pairs perfectly with the L30 II amplifier. Build quality is solid and confidence-inspiring. It feels well made, looks clean on the desk, and has been completely reliable. I’m using it primarily via USB from my Windows PC, but having USB, optical, and coax inputs adds flexibility for other sources if needed. Sound quality is exactly what I want from a DAC — clean, neutral, and transparent. There’s no added coloration, just a clear and detailed signal that lets the rest of the gear do its job. When paired with the L30 II, the combo feels very cohesive and balanced, delivering a quiet background and excellent clarity. The preamp functionality is also a nice bonus. Output is consistent and easy to integrate into different setups, and everything just works without fuss. Controls are straightforward, and once set up, it’s the kind of component you don’t have to think about. Overall, this is a well-designed, great-sounding DAC that offers strong performance for the price. If you’re running a L30 II or building a clean, modern desktop audio stack, the E30 II is an easy and natural choice. ### ⭐⭐⭐⭐⭐ Wish I could give this 4.5 stars . . . *by B***N on December 13, 2025* The Topping E30 ii DAC definitely improved the output quality of music from my Lenovo Yoga laptop. I store all my digital music in lossless format, I don't use mp3's due to the compression & lossy algorithms. I really appreciate being able to get the best out of my music collection & the Topping does just that. I realize everyone doesn't feel the need for the highest quality music reproduction, to some storage space is a concern. But if you're someone with a keen ear & an audio system that reproduces the fine nuances many of us appreciate & demand, a unit like the E30 ii is well worth investigating. I wish I could rate it 4.5 of 5. 5 for quality of reproduction & ease of use, with a small ding for the setup process & supplied documentation. ### ⭐⭐⭐⭐⭐ TOPPING THE CHART (E30 ll Dac) *by D***E on May 12, 2026* Having the S.M.S.L SU-1, and was amazed at the level that little DAC elevated my stereo imaging, instrument separation and clean smooth sound. Now take all that, and double it, that's what the Toppings E30 ll does for my music. The sound is so liquid, smooth and emitting from absolute noiseless sound floor. Simple toslink connectivity and Rca line to amplifier, using my purchased 5v adapter with the included Topping cable was a breeze. It also comes with a remote control. (Batteries not included) ## Frequently Bought Together - Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black) - TOPPING L30II NFCA Linear Headphone Amp - 6.35mm Jack 3.5mm Adaptor RCA Input and Output 37Vpp high Output Voltage Mini HiFi Amp Audio Hi-Res Preamplifier (Black) - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/456331767-topping-e30-ii-dac-preamp-audio-decoder-2xak4493s-hi-res](https://www.desertcart.be/products/456331767-topping-e30-ii-dac-preamp-audio-decoder-2xak4493s-hi-res) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-30*